40580235

素因数分解:

$3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1619}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 70508880

約数和(自身を除く): 29928645

約数列:

[1, 3, 5, 9, 15, 45, 557, 1619, 1671, 2785, 4857, 5013, 8095, 8355, 14571, 24285, 25065, 72855, 901783, 2705349, 4508915, 8116047, 13526745, 40580235]

約数ペア:

[(1, 40580235), (3, 13526745), (5, 8116047), (9, 4508915), (15, 2705349), (45, 901783), (557, 72855), (1619, 25065), (1671, 24285), (2785, 14571), (4857, 8355), (5013, 8095)]