13595985

素因数分解:

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

素因数の和:215

約数の個数: 64

約数和(自身を含む): 26664960

約数和(自身を除く): 13068975

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 117, 127, 135, 183, 195, 305, 351, 381, 549, 585, 635, 793, 915, 1143, 1647, 1651, 1755, 1905, 2379, 2745, 3429, 3965, 4953, 5715, 7137, 7747, 8235, 8255, 11895, 14859, 17145, 21411, 23241, 24765, 35685, 38735, 44577, 69723, 74295, 100711, 107055, 116205, 209169, 222885, 302133, 348615, 503555, 906399, 1045845, 1510665, 2719197, 4531995, 13595985]

約数ペア:

[(1, 13595985), (3, 4531995), (5, 2719197), (9, 1510665), (13, 1045845), (15, 906399), (27, 503555), (39, 348615), (45, 302133), (61, 222885), (65, 209169), (117, 116205), (127, 107055), (135, 100711), (183, 74295), (195, 69723), (305, 44577), (351, 38735), (381, 35685), (549, 24765), (585, 23241), (635, 21411), (793, 17145), (915, 14859), (1143, 11895), (1647, 8255), (1651, 8235), (1755, 7747), (1905, 7137), (2379, 5715), (2745, 4953), (3429, 3965)]