72062045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 98136576

約数和(自身を除く): 26074531

約数列:

[1, 5, 11, 47, 55, 61, 235, 305, 457, 517, 671, 2285, 2585, 2867, 3355, 5027, 14335, 21479, 25135, 27877, 31537, 107395, 139385, 157685, 236269, 306647, 1181345, 1310219, 1533235, 6551095, 14412409, 72062045]

約数ペア:

[(1, 72062045), (5, 14412409), (11, 6551095), (47, 1533235), (55, 1310219), (61, 1181345), (235, 306647), (305, 236269), (457, 157685), (517, 139385), (671, 107395), (2285, 31537), (2585, 27877), (2867, 25135), (3355, 21479), (5027, 14335)]