72649875

素因数分解:

$3^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 121784832

約数和(自身を除く): 49134957

約数列:

[1, 3, 5, 15, 25, 75, 125, 151, 375, 453, 755, 1283, 2265, 3775, 3849, 6415, 11325, 18875, 19245, 32075, 56625, 96225, 160375, 193733, 481125, 581199, 968665, 2905995, 4843325, 14529975, 24216625, 72649875]

約数ペア:

[(1, 72649875), (3, 24216625), (5, 14529975), (15, 4843325), (25, 2905995), (75, 968665), (125, 581199), (151, 481125), (375, 193733), (453, 160375), (755, 96225), (1283, 56625), (2265, 32075), (3775, 19245), (3849, 18875), (6415, 11325)]