9215990785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1\times {\mathrm{1637}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 11845491840

約数和(自身を除く): 2629501055

約数列:

[1, 5, 17, 85, 107, 535, 619, 1637, 1819, 3095, 8185, 9095, 10523, 27829, 52615, 66233, 139145, 175159, 331165, 875795, 1013303, 1125961, 2977703, 5066515, 5629805, 14888515, 17226151, 86130755, 108423421, 542117105, 1843198157, 9215990785]

約数ペア:

[(1, 9215990785), (5, 1843198157), (17, 542117105), (85, 108423421), (107, 86130755), (535, 17226151), (619, 14888515), (1637, 5629805), (1819, 5066515), (3095, 2977703), (8185, 1125961), (9095, 1013303), (10523, 875795), (27829, 331165), (52615, 175159), (66233, 139145)]