156939382665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4397909}}^1$

素因数の和:4397994

約数の個数: 48

約数和(自身を含む): 297756098640

約数和(自身を除く): 140816715975

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 549, 585, 793, 915, 2379, 2745, 3965, 7137, 11895, 35685, 4397909, 13193727, 21989545, 39581181, 57172817, 65968635, 171518451, 197905905, 268272449, 285864085, 514555353, 804817347, 857592255, 1341362245, 2414452041, 2572776765, 3487541837, 4024086735, 10462625511, 12072260205, 17437709185, 31387876533, 52313127555, 156939382665]

約数ペア:

[(1, 156939382665), (3, 52313127555), (5, 31387876533), (9, 17437709185), (13, 12072260205), (15, 10462625511), (39, 4024086735), (45, 3487541837), (61, 2572776765), (65, 2414452041), (117, 1341362245), (183, 857592255), (195, 804817347), (305, 514555353), (549, 285864085), (585, 268272449), (793, 197905905), (915, 171518451), (2379, 65968635), (2745, 57172817), (3965, 39581181), (7137, 21989545), (11895, 13193727), (35685, 4397909)]