131749955

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{823}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 160363584

約数和(自身を除く): 28613629

約数列:

[1, 5, 101, 317, 505, 823, 1585, 4115, 32017, 83123, 160085, 260891, 415615, 1304455, 26349991, 131749955]

約数ペア:

[(1, 131749955), (5, 26349991), (101, 1304455), (317, 415615), (505, 260891), (823, 160085), (1585, 83123), (4115, 32017)]