1914238825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{9539}}^1$

素因数の和:9921

約数の個数: 24

約数和(自身を含む): 2484216000

約数和(自身を除く): 569977175

約数列:

[1, 5, 23, 25, 115, 349, 575, 1745, 8027, 8725, 9539, 40135, 47695, 200675, 219397, 238475, 1096985, 3329111, 5484925, 16645555, 76569553, 83227775, 382847765, 1914238825]

約数ペア:

[(1, 1914238825), (5, 382847765), (23, 83227775), (25, 76569553), (115, 16645555), (349, 5484925), (575, 3329111), (1745, 1096985), (8027, 238475), (8725, 219397), (9539, 200675), (40135, 47695)]