520084015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{5693}}^1$

素因数の和:5871

約数の個数: 24

約数和(自身を含む): 690659424

約数和(自身を除く): 170575409

約数列:

[1, 5, 11, 55, 121, 151, 605, 755, 1661, 5693, 8305, 18271, 28465, 62623, 91355, 313115, 688853, 859643, 3444265, 4298215, 9456073, 47280365, 104016803, 520084015]

約数ペア:

[(1, 520084015), (5, 104016803), (11, 47280365), (55, 9456073), (121, 4298215), (151, 3444265), (605, 859643), (755, 688853), (1661, 313115), (5693, 91355), (8305, 62623), (18271, 28465)]