2039085

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 3574584

約数和(自身を除く): 1535499

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 401, 565, 1017, 1203, 1695, 2005, 3609, 5085, 6015, 18045, 45313, 135939, 226565, 407817, 679695, 2039085]

約数ペア:

[(1, 2039085), (3, 679695), (5, 407817), (9, 226565), (15, 135939), (45, 45313), (113, 18045), (339, 6015), (401, 5085), (565, 3609), (1017, 2005), (1203, 1695)]