149675595

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 248125440

約数和(自身を除く): 98449845

約数列:

[1, 3, 5, 15, 31, 93, 155, 409, 465, 787, 1227, 2045, 2361, 3935, 6135, 11805, 12679, 24397, 38037, 63395, 73191, 121985, 190185, 321883, 365955, 965649, 1609415, 4828245, 9978373, 29935119, 49891865, 149675595]

約数ペア:

[(1, 149675595), (3, 49891865), (5, 29935119), (15, 9978373), (31, 4828245), (93, 1609415), (155, 965649), (409, 365955), (465, 321883), (787, 190185), (1227, 121985), (2045, 73191), (2361, 63395), (3935, 38037), (6135, 24397), (11805, 12679)]