2051245545

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4715507}}^1$

素因数の和:4715544

約数の個数: 16

約数和(自身を含む): 3395165760

約数和(自身を除く): 1343920215

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 4715507, 14146521, 23577535, 70732605, 136749703, 410249109, 683748515, 2051245545]

約数ペア:

[(1, 2051245545), (3, 683748515), (5, 410249109), (15, 136749703), (29, 70732605), (87, 23577535), (145, 14146521), (435, 4715507)]