72350525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9679}}^1$

素因数の和:9725

約数の個数: 24

約数和(自身を含む): 100826880

約数和(自身を除く): 28476355

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 9679, 48395, 125827, 222617, 241975, 629135, 1113085, 2894021, 3145675, 5565425, 14470105, 72350525]

約数ペア:

[(1, 72350525), (5, 14470105), (13, 5565425), (23, 3145675), (25, 2894021), (65, 1113085), (115, 629135), (299, 241975), (325, 222617), (575, 125827), (1495, 48395), (7475, 9679)]