15213510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13003}}^1$

素因数の和:13029

約数の個数: 48

約数和(自身を含む): 42601104

約数和(自身を除く): 27387594

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 13003, 26006, 39009, 65015, 78018, 117027, 130030, 169039, 195045, 234054, 338078, 390090, 507117, 585135, 845195, 1014234, 1170270, 1521351, 1690390, 2535585, 3042702, 5071170, 7606755, 15213510]

約数ペア:

[(1, 15213510), (2, 7606755), (3, 5071170), (5, 3042702), (6, 2535585), (9, 1690390), (10, 1521351), (13, 1170270), (15, 1014234), (18, 845195), (26, 585135), (30, 507117), (39, 390090), (45, 338078), (65, 234054), (78, 195045), (90, 169039), (117, 130030), (130, 117027), (195, 78018), (234, 65015), (390, 39009), (585, 26006), (1170, 13003)]