747348525

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4793}}^1$

素因数の和:4833

約数の個数: 120

約数和(自身を含む): 1726300224

約数和(自身を除く): 978951699

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 81, 99, 105, 135, 165, 175, 189, 225, 231, 275, 297, 315, 385, 405, 495, 525, 567, 675, 693, 825, 891, 945, 1155, 1485, 1575, 1925, 2025, 2079, 2475, 2835, 3465, 4455, 4725, 4793, 5775, 6237, 7425, 10395, 14175, 14379, 17325, 22275, 23965, 31185, 33551, 43137, 51975, 52723, 71895, 100653, 119825, 129411, 155925, 158169, 167755, 215685, 263615, 301959, 359475, 369061, 388233, 474507, 503265, 647055, 790845, 838775, 905877, 1078425, 1107183, 1318075, 1423521, 1509795, 1845305, 1941165, 2372535, 2516325, 2717631, 3235275, 3321549, 3954225, 4270563, 4529385, 5535915, 7117605, 7548975, 9226525, 9705825, 9964647, 11862675, 13588155, 16607745, 21352815, 22646925, 27679575, 29893941, 35588025, 49823235, 67940775, 83038725, 106764075, 149469705, 249116175, 747348525]

約数ペア:

[(1, 747348525), (3, 249116175), (5, 149469705), (7, 106764075), (9, 83038725), (11, 67940775), (15, 49823235), (21, 35588025), (25, 29893941), (27, 27679575), (33, 22646925), (35, 21352815), (45, 16607745), (55, 13588155), (63, 11862675), (75, 9964647), (77, 9705825), (81, 9226525), (99, 7548975), (105, 7117605), (135, 5535915), (165, 4529385), (175, 4270563), (189, 3954225), (225, 3321549), (231, 3235275), (275, 2717631), (297, 2516325), (315, 2372535), (385, 1941165), (405, 1845305), (495, 1509795), (525, 1423521), (567, 1318075), (675, 1107183), (693, 1078425), (825, 905877), (891, 838775), (945, 790845), (1155, 647055), (1485, 503265), (1575, 474507), (1925, 388233), (2025, 369061), (2079, 359475), (2475, 301959), (2835, 263615), (3465, 215685), (4455, 167755), (4725, 158169), (4793, 155925), (5775, 129411), (6237, 119825), (7425, 100653), (10395, 71895), (14175, 52723), (14379, 51975), (17325, 43137), (22275, 33551), (23965, 31185)]