75924475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 36

約数和(自身を含む): 109012120

約数和(自身を除く): 33087645

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 475, 605, 1045, 1321, 2299, 3025, 5225, 6605, 11495, 14531, 25099, 33025, 57475, 72655, 125495, 159841, 276089, 363275, 627475, 799205, 1380445, 3036979, 3996025, 6902225, 15184895, 75924475]

約数ペア:

[(1, 75924475), (5, 15184895), (11, 6902225), (19, 3996025), (25, 3036979), (55, 1380445), (95, 799205), (121, 627475), (209, 363275), (275, 276089), (475, 159841), (605, 125495), (1045, 72655), (1321, 57475), (2299, 33025), (3025, 25099), (5225, 14531), (6605, 11495)]