920879235

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{106031}}^1$

素因数の和:106235

約数の個数: 24

約数和(自身を含む): 1604476224

約数和(自身を除く): 683596989

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 8685, 106031, 318093, 530155, 954279, 1590465, 4771395, 20463983, 61391949, 102319915, 184175847, 306959745, 920879235]

約数ペア:

[(1, 920879235), (3, 306959745), (5, 184175847), (9, 102319915), (15, 61391949), (45, 20463983), (193, 4771395), (579, 1590465), (965, 954279), (1737, 530155), (2895, 318093), (8685, 106031)]