9171045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 17467632

約数和(自身を除く): 8296587

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 257, 305, 549, 585, 771, 793, 915, 1285, 2313, 2379, 2745, 3341, 3855, 3965, 7137, 10023, 11565, 11895, 15677, 16705, 30069, 35685, 47031, 50115, 78385, 141093, 150345, 203801, 235155, 611403, 705465, 1019005, 1834209, 3057015, 9171045]

約数ペア:

[(1, 9171045), (3, 3057015), (5, 1834209), (9, 1019005), (13, 705465), (15, 611403), (39, 235155), (45, 203801), (61, 150345), (65, 141093), (117, 78385), (183, 50115), (195, 47031), (257, 35685), (305, 30069), (549, 16705), (585, 15677), (771, 11895), (793, 11565), (915, 10023), (1285, 7137), (2313, 3965), (2379, 3855), (2745, 3341)]