15661566015

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{269}}^1\times {\mathrm{2309}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 25791242400

約数和(自身を除く): 10129676385

約数列:

[1, 3, 5, 15, 41, 123, 205, 269, 615, 807, 1345, 1681, 2309, 4035, 5043, 6927, 8405, 11029, 11545, 25215, 33087, 34635, 55145, 94669, 165435, 284007, 452189, 473345, 621121, 1356567, 1420035, 1863363, 2260945, 3105605, 3881429, 6782835, 9316815, 11644287, 19407145, 25465961, 58221435, 76397883, 127329805, 381989415, 1044104401, 3132313203, 5220522005, 15661566015]

約数ペア:

[(1, 15661566015), (3, 5220522005), (5, 3132313203), (15, 1044104401), (41, 381989415), (123, 127329805), (205, 76397883), (269, 58221435), (615, 25465961), (807, 19407145), (1345, 11644287), (1681, 9316815), (2309, 6782835), (4035, 3881429), (5043, 3105605), (6927, 2260945), (8405, 1863363), (11029, 1420035), (11545, 1356567), (25215, 621121), (33087, 473345), (34635, 452189), (55145, 284007), (94669, 165435)]