524745

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 48

約数和(自身を含む): 1054080

約数和(自身を除く): 529335

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 169, 195, 207, 299, 345, 351, 507, 585, 621, 845, 897, 1035, 1495, 1521, 1755, 2535, 2691, 3105, 3887, 4485, 4563, 7605, 8073, 11661, 13455, 19435, 22815, 34983, 40365, 58305, 104949, 174915, 524745]

約数ペア:

[(1, 524745), (3, 174915), (5, 104949), (9, 58305), (13, 40365), (15, 34983), (23, 22815), (27, 19435), (39, 13455), (45, 11661), (65, 8073), (69, 7605), (115, 4563), (117, 4485), (135, 3887), (169, 3105), (195, 2691), (207, 2535), (299, 1755), (345, 1521), (351, 1495), (507, 1035), (585, 897), (621, 845)]