1274853315505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 1967490072576

約数和(自身を除く): 692636757071

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 383, 385, 433, 451, 487, 1435, 1915, 2165, 2255, 2435, 2681, 3031, 3157, 3409, 4213, 4763, 5357, 13405, 15155, 15703, 15785, 17045, 17753, 19967, 21065, 23815, 26785, 29491, 33341, 37499, 78515, 88765, 99835, 109921, 124271, 139769, 147455, 165839, 166705, 172733, 186521, 187495, 195283, 210871, 219637, 549605, 621355, 698845, 829195, 863665, 932605, 976415, 1054355, 1098185, 1160873, 1209131, 1305647, 1366981, 1476097, 1537459, 1824229, 2051731, 2319581, 5804365, 6045655, 6528235, 6799399, 6834905, 7380485, 7647361, 7687295, 8645711, 9121145, 10258655, 11597905, 12769603, 14362117, 16237067, 33996995, 38236805, 43228555, 47595793, 53531527, 60519977, 63848015, 71810585, 74793389, 80763593, 81185335, 84120971, 95102821, 237978965, 267657635, 302599885, 373966945, 403817965, 420604855, 475514105, 523553723, 565345151, 588846797, 665719747, 888399523, 2617768615, 2826725755, 2944233985, 3311307313, 3328598735, 4441997615, 6218796661, 16556536565, 23179151191, 31093983305, 36424380443, 115895755955, 182121902215, 254970663101, 1274853315505]

約数ペア:

[(1, 1274853315505), (5, 254970663101), (7, 182121902215), (11, 115895755955), (35, 36424380443), (41, 31093983305), (55, 23179151191), (77, 16556536565), (205, 6218796661), (287, 4441997615), (383, 3328598735), (385, 3311307313), (433, 2944233985), (451, 2826725755), (487, 2617768615), (1435, 888399523), (1915, 665719747), (2165, 588846797), (2255, 565345151), (2435, 523553723), (2681, 475514105), (3031, 420604855), (3157, 403817965), (3409, 373966945), (4213, 302599885), (4763, 267657635), (5357, 237978965), (13405, 95102821), (15155, 84120971), (15703, 81185335), (15785, 80763593), (17045, 74793389), (17753, 71810585), (19967, 63848015), (21065, 60519977), (23815, 53531527), (26785, 47595793), (29491, 43228555), (33341, 38236805), (37499, 33996995), (78515, 16237067), (88765, 14362117), (99835, 12769603), (109921, 11597905), (124271, 10258655), (139769, 9121145), (147455, 8645711), (165839, 7687295), (166705, 7647361), (172733, 7380485), (186521, 6834905), (187495, 6799399), (195283, 6528235), (210871, 6045655), (219637, 5804365), (549605, 2319581), (621355, 2051731), (698845, 1824229), (829195, 1537459), (863665, 1476097), (932605, 1366981), (976415, 1305647), (1054355, 1209131), (1098185, 1160873)]