2627865

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 4754880

約数和(自身を除く): 2127015

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 2539, 7617, 12695, 22851, 38085, 58397, 114255, 175191, 291985, 525573, 875955, 2627865]

約数ペア:

[(1, 2627865), (3, 875955), (5, 525573), (9, 291985), (15, 175191), (23, 114255), (45, 58397), (69, 38085), (115, 22851), (207, 12695), (345, 7617), (1035, 2539)]