312752245

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{370121}}^1$

素因数の和:370152

約数の個数: 12

約数和(自身を含む): 406393956

約数和(自身を除く): 93641711

約数列:

[1, 5, 13, 65, 169, 845, 370121, 1850605, 4811573, 24057865, 62550449, 312752245]

約数ペア:

[(1, 312752245), (5, 62550449), (13, 24057865), (65, 4811573), (169, 1850605), (845, 370121)]