127130235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1453}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 214959360

約数和(自身を除く): 87829125

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 307, 921, 1453, 1535, 4359, 4605, 5833, 7265, 17499, 21795, 27607, 29165, 82821, 87495, 138035, 414105, 446071, 1338213, 2230355, 6691065, 8475349, 25426047, 42376745, 127130235]

約数ペア:

[(1, 127130235), (3, 42376745), (5, 25426047), (15, 8475349), (19, 6691065), (57, 2230355), (95, 1338213), (285, 446071), (307, 414105), (921, 138035), (1453, 87495), (1535, 82821), (4359, 29165), (4605, 27607), (5833, 21795), (7265, 17499)]