59151875

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 40

約数和(自身を含む): 79174656

約数和(自身を除く): 20022781

約数列:

[1, 5, 25, 31, 43, 71, 125, 155, 215, 355, 625, 775, 1075, 1333, 1775, 2201, 3053, 3875, 5375, 6665, 8875, 11005, 15265, 19375, 26875, 33325, 44375, 55025, 76325, 94643, 166625, 275125, 381625, 473215, 833125, 1375625, 1908125, 2366075, 11830375, 59151875]

約数ペア:

[(1, 59151875), (5, 11830375), (25, 2366075), (31, 1908125), (43, 1375625), (71, 833125), (125, 473215), (155, 381625), (215, 275125), (355, 166625), (625, 94643), (775, 76325), (1075, 55025), (1333, 44375), (1775, 33325), (2201, 26875), (3053, 19375), (3875, 15265), (5375, 11005), (6665, 8875)]