4531995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 8666112

約数和(自身を除く): 4134117

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 127, 183, 195, 305, 381, 549, 585, 635, 793, 915, 1143, 1651, 1905, 2379, 2745, 3965, 4953, 5715, 7137, 7747, 8255, 11895, 14859, 23241, 24765, 35685, 38735, 69723, 74295, 100711, 116205, 302133, 348615, 503555, 906399, 1510665, 4531995]

約数ペア:

[(1, 4531995), (3, 1510665), (5, 906399), (9, 503555), (13, 348615), (15, 302133), (39, 116205), (45, 100711), (61, 74295), (65, 69723), (117, 38735), (127, 35685), (183, 24765), (195, 23241), (305, 14859), (381, 11895), (549, 8255), (585, 7747), (635, 7137), (793, 5715), (915, 4953), (1143, 3965), (1651, 2745), (1905, 2379)]