47396765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 66044160

約数和(自身を除く): 18647395

約数列:

[1, 5, 13, 17, 59, 65, 85, 221, 295, 727, 767, 1003, 1105, 3635, 3835, 5015, 9451, 12359, 13039, 42893, 47255, 61795, 65195, 160667, 214465, 557609, 729181, 803335, 2788045, 3645905, 9479353, 47396765]

約数ペア:

[(1, 47396765), (5, 9479353), (13, 3645905), (17, 2788045), (59, 803335), (65, 729181), (85, 557609), (221, 214465), (295, 160667), (727, 65195), (767, 61795), (1003, 47255), (1105, 42893), (3635, 13039), (3835, 12359), (5015, 9451)]