29645145

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 53913600

約数和(自身を除く): 24268455

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 93, 155, 237, 269, 279, 395, 465, 711, 807, 1185, 1345, 1395, 2421, 2449, 3555, 4035, 7347, 8339, 12105, 12245, 21251, 22041, 25017, 36735, 41695, 63753, 75051, 106255, 110205, 125085, 191259, 318765, 375255, 658781, 956295, 1976343, 3293905, 5929029, 9881715, 29645145]

約数ペア:

[(1, 29645145), (3, 9881715), (5, 5929029), (9, 3293905), (15, 1976343), (31, 956295), (45, 658781), (79, 375255), (93, 318765), (155, 191259), (237, 125085), (269, 110205), (279, 106255), (395, 75051), (465, 63753), (711, 41695), (807, 36735), (1185, 25017), (1345, 22041), (1395, 21251), (2421, 12245), (2449, 12105), (3555, 8339), (4035, 7347)]