15666731596145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{217397233}}^1$

素因数の和:217397345

約数の個数: 32

約数和(自身を含む): 22539745221120

約数和(自身を除く): 6873013624975

約数列:

[1, 5, 7, 29, 35, 71, 145, 203, 355, 497, 1015, 2059, 2485, 10295, 14413, 72065, 217397233, 1086986165, 1521780631, 6304519757, 7608903155, 15435203543, 31522598785, 44131638299, 77176017715, 108046424801, 220658191495, 447620902747, 540232124005, 2238104513735, 3133346319229, 15666731596145]

約数ペア:

[(1, 15666731596145), (5, 3133346319229), (7, 2238104513735), (29, 540232124005), (35, 447620902747), (71, 220658191495), (145, 108046424801), (203, 77176017715), (355, 44131638299), (497, 31522598785), (1015, 15435203543), (2059, 7608903155), (2485, 6304519757), (10295, 1521780631), (14413, 1086986165), (72065, 217397233)]