1497331355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 2147015808

約数和(自身を除く): 649684453

約数列:

[1, 5, 13, 17, 37, 53, 65, 85, 185, 221, 265, 481, 629, 689, 691, 901, 1105, 1961, 2405, 3145, 3445, 3455, 4505, 8177, 8983, 9805, 11713, 11747, 25493, 25567, 33337, 36623, 40885, 44915, 58565, 58735, 127465, 127835, 152711, 166685, 183115, 332371, 433381, 434639, 476099, 622591, 763555, 1355051, 1661855, 2166905, 2173195, 2380495, 3112955, 5650307, 6775255, 8093683, 17615663, 23035867, 28251535, 40468415, 88078315, 115179335, 299466271, 1497331355]

約数ペア:

[(1, 1497331355), (5, 299466271), (13, 115179335), (17, 88078315), (37, 40468415), (53, 28251535), (65, 23035867), (85, 17615663), (185, 8093683), (221, 6775255), (265, 5650307), (481, 3112955), (629, 2380495), (689, 2173195), (691, 2166905), (901, 1661855), (1105, 1355051), (1961, 763555), (2405, 622591), (3145, 476099), (3445, 434639), (3455, 433381), (4505, 332371), (8177, 183115), (8983, 166685), (9805, 152711), (11713, 127835), (11747, 127465), (25493, 58735), (25567, 58565), (33337, 44915), (36623, 40885)]