70464875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 95851392

約数和(自身を除く): 25386517

約数列:

[1, 5, 13, 25, 65, 103, 125, 325, 421, 515, 1339, 1625, 2105, 2575, 5473, 6695, 10525, 12875, 27365, 33475, 43363, 52625, 136825, 167375, 216815, 563719, 684125, 1084075, 2818595, 5420375, 14092975, 70464875]

約数ペア:

[(1, 70464875), (5, 14092975), (13, 5420375), (25, 2818595), (65, 1084075), (103, 684125), (125, 563719), (325, 216815), (421, 167375), (515, 136825), (1339, 52625), (1625, 43363), (2105, 33475), (2575, 27365), (5473, 12875), (6695, 10525)]