149675235

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1901}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 249238080

約数和(自身を除く): 99562845

約数列:

[1, 3, 5, 15, 29, 87, 145, 181, 435, 543, 905, 1901, 2715, 5249, 5703, 9505, 15747, 26245, 28515, 55129, 78735, 165387, 275645, 344081, 826935, 1032243, 1720405, 5161215, 9978349, 29935047, 49891745, 149675235]

約数ペア:

[(1, 149675235), (3, 49891745), (5, 29935047), (15, 9978349), (29, 5161215), (87, 1720405), (145, 1032243), (181, 826935), (435, 344081), (543, 275645), (905, 165387), (1901, 78735), (2715, 55129), (5249, 28515), (5703, 26245), (9505, 15747)]