82646155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8741}}^1$

素因数の和:8838

約数の個数: 16

約数和(自身を含む): 104064768

約数和(自身を除く): 21418613

約数列:

[1, 5, 31, 61, 155, 305, 1891, 8741, 9455, 43705, 270971, 533201, 1354855, 2666005, 16529231, 82646155]

約数ペア:

[(1, 82646155), (5, 16529231), (31, 2666005), (61, 1354855), (155, 533201), (305, 270971), (1891, 43705), (8741, 9455)]