86087485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{19813}}^1$

素因数の和:19908

約数の個数: 16

約数和(自身を含む): 114128640

約数和(自身を除く): 28041155

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 19813, 99065, 217943, 1089715, 1565227, 7826135, 17217497, 86087485]

約数ペア:

[(1, 86087485), (5, 17217497), (11, 7826135), (55, 1565227), (79, 1089715), (395, 217943), (869, 99065), (4345, 19813)]