325619905

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{2129}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 425650680

約数和(自身を除く): 100030775

約数列:

[1, 5, 13, 65, 169, 181, 845, 905, 2129, 2353, 10645, 11765, 27677, 30589, 138385, 152945, 359801, 385349, 1799005, 1926745, 5009537, 25047685, 65123981, 325619905]

約数ペア:

[(1, 325619905), (5, 65123981), (13, 25047685), (65, 5009537), (169, 1926745), (181, 1799005), (845, 385349), (905, 359801), (2129, 152945), (2353, 138385), (10645, 30589), (11765, 27677)]