28435095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3739}}^1$

素因数の和:3776

約数の個数: 36

約数和(自身を含む): 53384760

約数和(自身を除く): 24949665

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 3739, 7605, 11217, 18695, 33651, 48607, 56085, 145821, 168255, 243035, 437463, 631891, 729105, 1895673, 2187315, 3159455, 5687019, 9478365, 28435095]

約数ペア:

[(1, 28435095), (3, 9478365), (5, 5687019), (9, 3159455), (13, 2187315), (15, 1895673), (39, 729105), (45, 631891), (65, 437463), (117, 243035), (169, 168255), (195, 145821), (507, 56085), (585, 48607), (845, 33651), (1521, 18695), (2535, 11217), (3739, 7605)]