69683575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 93744000

約数和(自身を除く): 24060425

約数列:

[1, 5, 13, 25, 65, 149, 325, 745, 1439, 1937, 3725, 7195, 9685, 18707, 35975, 48425, 93535, 214411, 467675, 1072055, 2787343, 5360275, 13936715, 69683575]

約数ペア:

[(1, 69683575), (5, 13936715), (13, 5360275), (25, 2787343), (65, 1072055), (149, 467675), (325, 214411), (745, 93535), (1439, 48425), (1937, 35975), (3725, 18707), (7195, 9685)]