523492775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 734848800

約数和(自身を除く): 211356025

約数列:

[1, 5, 13, 25, 29, 65, 67, 145, 325, 335, 377, 725, 829, 871, 1675, 1885, 1943, 4145, 4355, 9425, 9715, 10777, 20725, 21775, 24041, 25259, 48575, 53885, 55543, 120205, 126295, 269425, 277715, 312533, 601025, 631475, 722059, 1388575, 1562665, 1610747, 3610295, 7813325, 8053735, 18051475, 20939711, 40268675, 104698555, 523492775]

約数ペア:

[(1, 523492775), (5, 104698555), (13, 40268675), (25, 20939711), (29, 18051475), (65, 8053735), (67, 7813325), (145, 3610295), (325, 1610747), (335, 1562665), (377, 1388575), (725, 722059), (829, 631475), (871, 601025), (1675, 312533), (1885, 277715), (1943, 269425), (4145, 126295), (4355, 120205), (9425, 55543), (9715, 53885), (10777, 48575), (20725, 25259), (21775, 24041)]