16080451621195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7980373013}}^1$

素因数の和:7980373062

約数の個数: 16

約数和(自身を含む): 21451242661632

約数和(自身を除く): 5370791040437

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 7980373013, 39901865065, 103744849169, 247391563403, 518724245845, 1236957817015, 3216090324239, 16080451621195]

約数ペア:

[(1, 16080451621195), (5, 3216090324239), (13, 1236957817015), (31, 518724245845), (65, 247391563403), (155, 103744849169), (403, 39901865065), (2015, 7980373013)]