87630705

素因数分解:

$3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3251}}^1$

素因数の和:3861

約数の個数: 24

約数和(自身を含む): 152193600

約数和(自身を除く): 64562895

約数列:

[1, 3, 5, 9, 15, 45, 599, 1797, 2995, 3251, 5391, 8985, 9753, 16255, 26955, 29259, 48765, 146295, 1947349, 5842047, 9736745, 17526141, 29210235, 87630705]

約数ペア:

[(1, 87630705), (3, 29210235), (5, 17526141), (9, 9736745), (15, 5842047), (45, 1947349), (599, 146295), (1797, 48765), (2995, 29259), (3251, 26955), (5391, 16255), (8985, 9753)]