104250625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{8779}}^1$

素因数の和:8818

約数の個数: 20

約数和(自身を含む): 137143600

約数和(自身を除く): 32892975

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2375, 8779, 11875, 43895, 166801, 219475, 834005, 1097375, 4170025, 5486875, 20850125, 104250625]

約数ペア:

[(1, 104250625), (5, 20850125), (19, 5486875), (25, 4170025), (95, 1097375), (125, 834005), (475, 219475), (625, 166801), (2375, 43895), (8779, 11875)]