2615693665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1298111}}^1$

素因数の和:1298160

約数の個数: 16

約数和(自身を含む): 3489325056

約数和(自身を除く): 873631391

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 1298111, 6490555, 16875443, 40241441, 84377215, 201207205, 523138733, 2615693665]

約数ペア:

[(1, 2615693665), (5, 523138733), (13, 201207205), (31, 84377215), (65, 40241441), (155, 16875443), (403, 6490555), (2015, 1298111)]