70715025

素因数分解:

$3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:812

約数の個数: 60

約数和(自身を含む): 133955712

約数和(自身を除く): 63240687

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 135, 141, 225, 235, 405, 423, 675, 705, 743, 1175, 1269, 2025, 2115, 2229, 3525, 3715, 3807, 6345, 6687, 10575, 11145, 18575, 19035, 20061, 31725, 33435, 34921, 55725, 60183, 95175, 100305, 104763, 167175, 174605, 300915, 314289, 501525, 523815, 873025, 942867, 1504575, 1571445, 2619075, 2828601, 4714335, 7857225, 14143005, 23571675, 70715025]

約数ペア:

[(1, 70715025), (3, 23571675), (5, 14143005), (9, 7857225), (15, 4714335), (25, 2828601), (27, 2619075), (45, 1571445), (47, 1504575), (75, 942867), (81, 873025), (135, 523815), (141, 501525), (225, 314289), (235, 300915), (405, 174605), (423, 167175), (675, 104763), (705, 100305), (743, 95175), (1175, 60183), (1269, 55725), (2025, 34921), (2115, 33435), (2229, 31725), (3525, 20061), (3715, 19035), (3807, 18575), (6345, 11145), (6687, 10575)]