41171875

素因数分解:

$5^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 32

約数和(自身を含む): 56249856

約数和(自身を除く): 15077981

約数列:

[1, 5, 17, 25, 31, 85, 125, 155, 425, 527, 625, 775, 2125, 2635, 3125, 3875, 10625, 13175, 15625, 19375, 53125, 65875, 78125, 96875, 265625, 329375, 484375, 1328125, 1646875, 2421875, 8234375, 41171875]

約数ペア:

[(1, 41171875), (5, 8234375), (17, 2421875), (25, 1646875), (31, 1328125), (85, 484375), (125, 329375), (155, 265625), (425, 96875), (527, 78125), (625, 65875), (775, 53125), (2125, 19375), (2635, 15625), (3125, 13175), (3875, 10625)]