74002905

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11831}}^1$

素因数の和:11981

約数の個数: 24

約数和(自身を含む): 129205440

約数和(自身を除く): 55202535

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 11831, 35493, 59155, 106479, 177465, 532395, 1644509, 4933527, 8222545, 14800581, 24667635, 74002905]

約数ペア:

[(1, 74002905), (3, 24667635), (5, 14800581), (9, 8222545), (15, 4933527), (45, 1644509), (139, 532395), (417, 177465), (695, 106479), (1251, 59155), (2085, 35493), (6255, 11831)]