9618173825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{14557}}^1$

素因数の和:14706

約数の個数: 48

約数和(自身を含む): 13647251520

約数和(自身を除く): 4029077695

約数列:

[1, 5, 13, 19, 25, 65, 95, 107, 247, 325, 475, 535, 1235, 1391, 2033, 2675, 6175, 6955, 10165, 14557, 26429, 34775, 50825, 72785, 132145, 189241, 276583, 363925, 660725, 946205, 1382915, 1557599, 3595579, 4731025, 6914575, 7787995, 17977895, 20248787, 29594381, 38939975, 89889475, 101243935, 147971905, 384726953, 506219675, 739859525, 1923634765, 9618173825]

約数ペア:

[(1, 9618173825), (5, 1923634765), (13, 739859525), (19, 506219675), (25, 384726953), (65, 147971905), (95, 101243935), (107, 89889475), (247, 38939975), (325, 29594381), (475, 20248787), (535, 17977895), (1235, 7787995), (1391, 6914575), (2033, 4731025), (2675, 3595579), (6175, 1557599), (6955, 1382915), (10165, 946205), (14557, 660725), (26429, 363925), (34775, 276583), (50825, 189241), (72785, 132145)]