11850405

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 23048064

約数和(自身を除く): 11197659

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 701, 735, 805, 1127, 2103, 2415, 3381, 3505, 4907, 5635, 10515, 14721, 16123, 16905, 24535, 34349, 48369, 73605, 80615, 103047, 112861, 171745, 241845, 338583, 515235, 564305, 790027, 1692915, 2370081, 3950135, 11850405]

約数ペア:

[(1, 11850405), (3, 3950135), (5, 2370081), (7, 1692915), (15, 790027), (21, 564305), (23, 515235), (35, 338583), (49, 241845), (69, 171745), (105, 112861), (115, 103047), (147, 80615), (161, 73605), (245, 48369), (345, 34349), (483, 24535), (701, 16905), (735, 16123), (805, 14721), (1127, 10515), (2103, 5635), (2415, 4907), (3381, 3505)]