13557486525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{827}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 25311522816

約数和(自身を除く): 11754036291

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 641, 775, 825, 827, 1023, 1705, 1923, 2325, 2481, 3205, 4135, 5115, 7051, 8525, 9097, 9615, 12405, 16025, 19871, 20675, 21153, 25575, 25637, 27291, 35255, 45485, 48075, 59613, 62025, 76911, 99355, 105765, 128185, 136455, 176275, 218581, 227425, 282007, 298065, 384555, 496775, 528825, 530107, 640925, 655743, 682275, 846021, 1092905, 1410035, 1490325, 1590321, 1922775, 2650535, 3278715, 4230105, 5464525, 5831177, 7050175, 7951605, 13252675, 16393575, 16433317, 17493531, 21150525, 29155885, 39758025, 49299951, 82166585, 87467655, 145779425, 180766487, 246499755, 410832925, 437338275, 542299461, 903832435, 1232498775, 2711497305, 4519162175, 13557486525]

約数ペア:

[(1, 13557486525), (3, 4519162175), (5, 2711497305), (11, 1232498775), (15, 903832435), (25, 542299461), (31, 437338275), (33, 410832925), (55, 246499755), (75, 180766487), (93, 145779425), (155, 87467655), (165, 82166585), (275, 49299951), (341, 39758025), (465, 29155885), (641, 21150525), (775, 17493531), (825, 16433317), (827, 16393575), (1023, 13252675), (1705, 7951605), (1923, 7050175), (2325, 5831177), (2481, 5464525), (3205, 4230105), (4135, 3278715), (5115, 2650535), (7051, 1922775), (8525, 1590321), (9097, 1490325), (9615, 1410035), (12405, 1092905), (16025, 846021), (19871, 682275), (20675, 655743), (21153, 640925), (25575, 530107), (25637, 528825), (27291, 496775), (35255, 384555), (45485, 298065), (48075, 282007), (59613, 227425), (62025, 218581), (76911, 176275), (99355, 136455), (105765, 128185)]