470891235

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{1637}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 764854272

約数和(自身を除く): 293963037

約数列:

[1, 3, 5, 15, 127, 151, 381, 453, 635, 755, 1637, 1905, 2265, 4911, 8185, 19177, 24555, 57531, 95885, 207899, 247187, 287655, 623697, 741561, 1039495, 1235935, 3118485, 3707805, 31392749, 94178247, 156963745, 470891235]

約数ペア:

[(1, 470891235), (3, 156963745), (5, 94178247), (15, 31392749), (127, 3707805), (151, 3118485), (381, 1235935), (453, 1039495), (635, 741561), (755, 623697), (1637, 287655), (1905, 247187), (2265, 207899), (4911, 95885), (8185, 57531), (19177, 24555)]