268576395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1213}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 445780800

約数和(自身を除く): 177204405

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 509, 1213, 1527, 2545, 3639, 6065, 7635, 14761, 18195, 35177, 44283, 73805, 105531, 175885, 221415, 527655, 617417, 1852251, 3087085, 9261255, 17905093, 53715279, 89525465, 268576395]

約数ペア:

[(1, 268576395), (3, 89525465), (5, 53715279), (15, 17905093), (29, 9261255), (87, 3087085), (145, 1852251), (435, 617417), (509, 527655), (1213, 221415), (1527, 175885), (2545, 105531), (3639, 73805), (6065, 44283), (7635, 35177), (14761, 18195)]