70156625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 112679424

約数和(自身を除く): 42522799

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 125, 175, 185, 197, 259, 275, 385, 407, 875, 925, 985, 1295, 1375, 1379, 1925, 2035, 2167, 2849, 4625, 4925, 6475, 6895, 7289, 9625, 10175, 10835, 14245, 15169, 24625, 32375, 34475, 36445, 50875, 51023, 54175, 71225, 75845, 80179, 172375, 182225, 255115, 270875, 356125, 379225, 400895, 561253, 911125, 1275575, 1896125, 2004475, 2806265, 6377875, 10022375, 14031325, 70156625]

約数ペア:

[(1, 70156625), (5, 14031325), (7, 10022375), (11, 6377875), (25, 2806265), (35, 2004475), (37, 1896125), (55, 1275575), (77, 911125), (125, 561253), (175, 400895), (185, 379225), (197, 356125), (259, 270875), (275, 255115), (385, 182225), (407, 172375), (875, 80179), (925, 75845), (985, 71225), (1295, 54175), (1375, 51023), (1379, 50875), (1925, 36445), (2035, 34475), (2167, 32375), (2849, 24625), (4625, 15169), (4925, 14245), (6475, 10835), (6895, 10175), (7289, 9625)]