147496615

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 216149472

約数和(自身を除く): 68652857

約数列:

[1, 5, 7, 35, 37, 49, 53, 185, 245, 259, 265, 307, 371, 1295, 1535, 1813, 1855, 1961, 2149, 2597, 9065, 9805, 10745, 11359, 12985, 13727, 15043, 16271, 56795, 68635, 75215, 79513, 81355, 96089, 113897, 397565, 480445, 556591, 569485, 602027, 797279, 2782955, 3010135, 3986395, 4214189, 21070945, 29499323, 147496615]

約数ペア:

[(1, 147496615), (5, 29499323), (7, 21070945), (35, 4214189), (37, 3986395), (49, 3010135), (53, 2782955), (185, 797279), (245, 602027), (259, 569485), (265, 556591), (307, 480445), (371, 397565), (1295, 113897), (1535, 96089), (1813, 81355), (1855, 79513), (1961, 75215), (2149, 68635), (2597, 56795), (9065, 16271), (9805, 15043), (10745, 13727), (11359, 12985)]