42005205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84859}}^1$

素因数の和:84881

約数の個数: 24

約数和(自身を含む): 79428960

約数和(自身を除く): 37423755

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 84859, 254577, 424295, 763731, 933449, 1272885, 2800347, 3818655, 4667245, 8401041, 14001735, 42005205]

約数ペア:

[(1, 42005205), (3, 14001735), (5, 8401041), (9, 4667245), (11, 3818655), (15, 2800347), (33, 1272885), (45, 933449), (55, 763731), (99, 424295), (165, 254577), (495, 84859)]