15508701

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 25592112

約数和(自身を除く): 10083411

約数列:

[1, 3, 9, 13, 39, 41, 53, 61, 117, 123, 159, 183, 369, 477, 533, 549, 689, 793, 1599, 2067, 2173, 2379, 2501, 3233, 4797, 6201, 6519, 7137, 7503, 9699, 19557, 22509, 28249, 29097, 32513, 42029, 84747, 97539, 126087, 132553, 254241, 292617, 378261, 397659, 1192977, 1723189, 5169567, 15508701]

約数ペア:

[(1, 15508701), (3, 5169567), (9, 1723189), (13, 1192977), (39, 397659), (41, 378261), (53, 292617), (61, 254241), (117, 132553), (123, 126087), (159, 97539), (183, 84747), (369, 42029), (477, 32513), (533, 29097), (549, 28249), (689, 22509), (793, 19557), (1599, 9699), (2067, 7503), (2173, 7137), (2379, 6519), (2501, 6201), (3233, 4797)]