6387615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 12186720

約数和(自身を除く): 5799105

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 179, 183, 195, 305, 537, 549, 585, 793, 895, 915, 1611, 2327, 2379, 2685, 2745, 3965, 6981, 7137, 8055, 10919, 11635, 11895, 20943, 32757, 34905, 35685, 54595, 98271, 104715, 141947, 163785, 425841, 491355, 709735, 1277523, 2129205, 6387615]

約数ペア:

[(1, 6387615), (3, 2129205), (5, 1277523), (9, 709735), (13, 491355), (15, 425841), (39, 163785), (45, 141947), (61, 104715), (65, 98271), (117, 54595), (179, 35685), (183, 34905), (195, 32757), (305, 20943), (537, 11895), (549, 11635), (585, 10919), (793, 8055), (895, 7137), (915, 6981), (1611, 3965), (2327, 2745), (2379, 2685)]