42675425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6953

約数の個数: 24

約数和(自身を含む): 59996160

約数和(自身を除く): 17320735

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 6911, 34555, 89843, 131309, 172775, 449215, 656545, 1707017, 2246075, 3282725, 8535085, 42675425]

約数ペア:

[(1, 42675425), (5, 8535085), (13, 3282725), (19, 2246075), (25, 1707017), (65, 656545), (95, 449215), (247, 172775), (325, 131309), (475, 89843), (1235, 34555), (6175, 6911)]