30442815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4003}}^1$

素因数の和:4040

約数の個数: 36

約数和(自身を含む): 57153096

約数和(自身を除く): 26710281

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 4003, 7605, 12009, 20015, 36027, 52039, 60045, 156117, 180135, 260195, 468351, 676507, 780585, 2029521, 2341755, 3382535, 6088563, 10147605, 30442815]

約数ペア:

[(1, 30442815), (3, 10147605), (5, 6088563), (9, 3382535), (13, 2341755), (15, 2029521), (39, 780585), (45, 676507), (65, 468351), (117, 260195), (169, 180135), (195, 156117), (507, 60045), (585, 52039), (845, 36027), (1521, 20015), (2535, 12009), (4003, 7605)]