1386462015

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 2745943200

約数和(自身を除く): 1359481185

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 81, 87, 95, 109, 135, 145, 171, 243, 261, 285, 327, 361, 405, 435, 513, 545, 551, 783, 855, 981, 1083, 1215, 1305, 1539, 1635, 1653, 1805, 2071, 2349, 2565, 2755, 2943, 3161, 3249, 3915, 4617, 4905, 4959, 5415, 6213, 7047, 7695, 8265, 8829, 9483, 9747, 10355, 10469, 11745, 14715, 14877, 15805, 16245, 18639, 23085, 24795, 26487, 28449, 29241, 31065, 31407, 35235, 39349, 44145, 44631, 47415, 48735, 52345, 55917, 60059, 74385, 85347, 87723, 93195, 94221, 118047, 132435, 133893, 142245, 146205, 157035, 167751, 180177, 196745, 223155, 256041, 279585, 282663, 300295, 354141, 426735, 438615, 471105, 503253, 540531, 590235, 669465, 768123, 838755, 847989, 900885, 1062423, 1141121, 1280205, 1413315, 1621593, 1770705, 2516265, 2543967, 2702655, 3187269, 3423363, 3840615, 4239945, 4864779, 5312115, 5705605, 8107965, 9561807, 10270089, 12719835, 14594337, 15936345, 17116815, 24323895, 30810267, 47809035, 51350445, 72971685, 92430801, 154051335, 277292403, 462154005, 1386462015]

約数ペア:

[(1, 1386462015), (3, 462154005), (5, 277292403), (9, 154051335), (15, 92430801), (19, 72971685), (27, 51350445), (29, 47809035), (45, 30810267), (57, 24323895), (81, 17116815), (87, 15936345), (95, 14594337), (109, 12719835), (135, 10270089), (145, 9561807), (171, 8107965), (243, 5705605), (261, 5312115), (285, 4864779), (327, 4239945), (361, 3840615), (405, 3423363), (435, 3187269), (513, 2702655), (545, 2543967), (551, 2516265), (783, 1770705), (855, 1621593), (981, 1413315), (1083, 1280205), (1215, 1141121), (1305, 1062423), (1539, 900885), (1635, 847989), (1653, 838755), (1805, 768123), (2071, 669465), (2349, 590235), (2565, 540531), (2755, 503253), (2943, 471105), (3161, 438615), (3249, 426735), (3915, 354141), (4617, 300295), (4905, 282663), (4959, 279585), (5415, 256041), (6213, 223155), (7047, 196745), (7695, 180177), (8265, 167751), (8829, 157035), (9483, 146205), (9747, 142245), (10355, 133893), (10469, 132435), (11745, 118047), (14715, 94221), (14877, 93195), (15805, 87723), (16245, 85347), (18639, 74385), (23085, 60059), (24795, 55917), (26487, 52345), (28449, 48735), (29241, 47415), (31065, 44631), (31407, 44145), (35235, 39349)]