66501355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1049}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 82656000

約数和(自身を除く): 16154645

約数列:

[1, 5, 31, 155, 409, 1049, 2045, 5245, 12679, 32519, 63395, 162595, 429041, 2145205, 13300271, 66501355]

約数ペア:

[(1, 66501355), (5, 13300271), (31, 2145205), (155, 429041), (409, 162595), (1049, 63395), (2045, 32519), (5245, 12679)]