103450815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 198237312

約数和(自身を除く): 94786497

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 169, 183, 195, 223, 305, 507, 549, 585, 669, 793, 845, 915, 1115, 1521, 2007, 2379, 2535, 2745, 2899, 3345, 3965, 7137, 7605, 8697, 10035, 10309, 11895, 13603, 14495, 26091, 30927, 35685, 37687, 40809, 43485, 51545, 68015, 92781, 113061, 122427, 130455, 154635, 176839, 188435, 204045, 339183, 463905, 530517, 565305, 612135, 884195, 1591551, 1695915, 2298907, 2652585, 6896721, 7957755, 11494535, 20690163, 34483605, 103450815]

約数ペア:

[(1, 103450815), (3, 34483605), (5, 20690163), (9, 11494535), (13, 7957755), (15, 6896721), (39, 2652585), (45, 2298907), (61, 1695915), (65, 1591551), (117, 884195), (169, 612135), (183, 565305), (195, 530517), (223, 463905), (305, 339183), (507, 204045), (549, 188435), (585, 176839), (669, 154635), (793, 130455), (845, 122427), (915, 113061), (1115, 92781), (1521, 68015), (2007, 51545), (2379, 43485), (2535, 40809), (2745, 37687), (2899, 35685), (3345, 30927), (3965, 26091), (7137, 14495), (7605, 13603), (8697, 11895), (10035, 10309)]