77849215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1193}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 96742656

約数和(自身を除く): 18893441

約数列:

[1, 5, 31, 155, 421, 1193, 2105, 5965, 13051, 36983, 65255, 184915, 502253, 2511265, 15569843, 77849215]

約数ペア:

[(1, 77849215), (5, 15569843), (31, 2511265), (155, 502253), (421, 184915), (1193, 65255), (2105, 36983), (5965, 13051)]