56784520325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{191791}}^1$

素因数の和:192725

約数の個数: 24

約数和(自身を含む): 75912807936

約数和(自身を除く): 19128287611

約数列:

[1, 5, 13, 25, 65, 325, 911, 4555, 11843, 22775, 59215, 191791, 296075, 958955, 2493283, 4794775, 12466415, 62332075, 174721601, 873608005, 2271380813, 4368040025, 11356904065, 56784520325]

約数ペア:

[(1, 56784520325), (5, 11356904065), (13, 4368040025), (25, 2271380813), (65, 873608005), (325, 174721601), (911, 62332075), (4555, 12466415), (11843, 4794775), (22775, 2493283), (59215, 958955), (191791, 296075)]