86799275

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 110707200

約数和(自身を除く): 23907925

約数列:

[1, 5, 25, 71, 79, 355, 395, 619, 1775, 1975, 3095, 5609, 15475, 28045, 43949, 48901, 140225, 219745, 244505, 1098725, 1222525, 3471971, 17359855, 86799275]

約数ペア:

[(1, 86799275), (5, 17359855), (25, 3471971), (71, 1222525), (79, 1098725), (355, 244505), (395, 219745), (619, 140225), (1775, 48901), (1975, 43949), (3095, 28045), (5609, 15475)]