8913585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 15252480

約数和(自身を除く): 6338895

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 661, 899, 1983, 2697, 3305, 4495, 9915, 13485, 19169, 20491, 57507, 61473, 95845, 102455, 287535, 307365, 594239, 1782717, 2971195, 8913585]

約数ペア:

[(1, 8913585), (3, 2971195), (5, 1782717), (15, 594239), (29, 307365), (31, 287535), (87, 102455), (93, 95845), (145, 61473), (155, 57507), (435, 20491), (465, 19169), (661, 13485), (899, 9915), (1983, 4495), (2697, 3305)]