53134965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 100878960

約数和(自身を除く): 47743995

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 549, 585, 793, 915, 1489, 2379, 2745, 3965, 4467, 7137, 7445, 11895, 13401, 19357, 22335, 35685, 58071, 67005, 90829, 96785, 174213, 272487, 290355, 454145, 817461, 871065, 1180777, 1362435, 3542331, 4087305, 5903885, 10626993, 17711655, 53134965]

約数ペア:

[(1, 53134965), (3, 17711655), (5, 10626993), (9, 5903885), (13, 4087305), (15, 3542331), (39, 1362435), (45, 1180777), (61, 871065), (65, 817461), (117, 454145), (183, 290355), (195, 272487), (305, 174213), (549, 96785), (585, 90829), (793, 67005), (915, 58071), (1489, 35685), (2379, 22335), (2745, 19357), (3965, 13401), (4467, 11895), (7137, 7445)]