84819865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30347}}^1$

素因数の和:30408

約数の個数: 16

約数和(自身を含む): 112166208

約数和(自身を除く): 27346343

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 30347, 151735, 394511, 1304921, 1972555, 6524605, 16963973, 84819865]

約数ペア:

[(1, 84819865), (5, 16963973), (13, 6524605), (43, 1972555), (65, 1304921), (215, 394511), (559, 151735), (2795, 30347)]