245655005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{1889}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 304819200

約数和(自身を除く): 59164195

約数列:

[1, 5, 31, 155, 839, 1889, 4195, 9445, 26009, 58559, 130045, 292795, 1584871, 7924355, 49131001, 245655005]

約数ペア:

[(1, 245655005), (5, 49131001), (31, 7924355), (155, 1584871), (839, 292795), (1889, 130045), (4195, 58559), (9445, 26009)]