40542865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 56306880

約数和(自身を除く): 15764015

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 3527, 11495, 17635, 38797, 67013, 193985, 335065, 426767, 737143, 2133835, 3685715, 8108573, 40542865]

約数ペア:

[(1, 40542865), (5, 8108573), (11, 3685715), (19, 2133835), (55, 737143), (95, 426767), (121, 335065), (209, 193985), (605, 67013), (1045, 38797), (2299, 17635), (3527, 11495)]