184990145

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{2879}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 226437120

約数和(自身を除く): 41446975

約数列:

[1, 5, 71, 181, 355, 905, 2879, 12851, 14395, 64255, 204409, 521099, 1022045, 2605495, 36998029, 184990145]

約数ペア:

[(1, 184990145), (5, 36998029), (71, 2605495), (181, 1022045), (355, 521099), (905, 204409), (2879, 64255), (12851, 14395)]