12479805

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 24068160

約数和(自身を除く): 11588355

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 547, 585, 845, 1521, 1641, 1755, 2535, 2735, 4563, 4923, 7111, 7605, 8205, 14769, 21333, 22815, 24615, 35555, 63999, 73845, 92443, 106665, 191997, 277329, 319995, 462215, 831987, 959985, 1386645, 2495961, 4159935, 12479805]

約数ペア:

[(1, 12479805), (3, 4159935), (5, 2495961), (9, 1386645), (13, 959985), (15, 831987), (27, 462215), (39, 319995), (45, 277329), (65, 191997), (117, 106665), (135, 92443), (169, 73845), (195, 63999), (351, 35555), (507, 24615), (547, 22815), (585, 21333), (845, 14769), (1521, 8205), (1641, 7605), (1755, 7111), (2535, 4923), (2735, 4563)]