4282905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 7579008

約数和(自身を除く): 3296103

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 257, 303, 505, 771, 1111, 1285, 1515, 2827, 3333, 3855, 5555, 8481, 14135, 16665, 25957, 42405, 77871, 129785, 285527, 389355, 856581, 1427635, 4282905]

約数ペア:

[(1, 4282905), (3, 1427635), (5, 856581), (11, 389355), (15, 285527), (33, 129785), (55, 77871), (101, 42405), (165, 25957), (257, 16665), (303, 14135), (505, 8481), (771, 5555), (1111, 3855), (1285, 3333), (1515, 2827)]