45450625

素因数分解:

$5^4\times {\mathrm{11}}^2\times {\mathrm{601}}^1$

素因数の和:643

約数の個数: 30

約数和(自身を含む): 62531546

約数和(自身を除く): 17080921

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 601, 605, 625, 1375, 3005, 3025, 6611, 6875, 15025, 15125, 33055, 72721, 75125, 75625, 165275, 363605, 375625, 826375, 1818025, 4131875, 9090125, 45450625]

約数ペア:

[(1, 45450625), (5, 9090125), (11, 4131875), (25, 1818025), (55, 826375), (121, 375625), (125, 363605), (275, 165275), (601, 75625), (605, 75125), (625, 72721), (1375, 33055), (3005, 15125), (3025, 15025), (6611, 6875)]