155123925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{188029}}^1$

素因数の和:188053

約数の個数: 24

約数和(自身を含む): 279788640

約数和(自身を除く): 124664715

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 188029, 564087, 940145, 2068319, 2820435, 4700725, 6204957, 10341595, 14102175, 31024785, 51707975, 155123925]

約数ペア:

[(1, 155123925), (3, 51707975), (5, 31024785), (11, 14102175), (15, 10341595), (25, 6204957), (33, 4700725), (55, 2820435), (75, 2068319), (165, 940145), (275, 564087), (825, 188029)]