628717995

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5573}}^1$

素因数の和:5716

約数の個数: 48

約数和(自身を含む): 1147798080

約数和(自身を除く): 519080085

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 545, 981, 1035, 1635, 2507, 4905, 5573, 7521, 12535, 16719, 22563, 27865, 37605, 50157, 83595, 112815, 128179, 250785, 384537, 607457, 640895, 1153611, 1822371, 1922685, 3037285, 5467113, 5768055, 9111855, 13971511, 27335565, 41914533, 69857555, 125743599, 209572665, 628717995]

約数ペア:

[(1, 628717995), (3, 209572665), (5, 125743599), (9, 69857555), (15, 41914533), (23, 27335565), (45, 13971511), (69, 9111855), (109, 5768055), (115, 5467113), (207, 3037285), (327, 1922685), (345, 1822371), (545, 1153611), (981, 640895), (1035, 607457), (1635, 384537), (2507, 250785), (4905, 128179), (5573, 112815), (7521, 83595), (12535, 50157), (16719, 37605), (22563, 27865)]