415675245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{2777}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 705656448

約数和(自身を除く): 289981203

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 587, 1761, 2777, 2935, 8331, 8805, 9979, 13885, 29937, 41655, 47209, 49895, 141627, 149685, 236045, 708135, 1630099, 4890297, 8150495, 24451485, 27711683, 83135049, 138558415, 415675245]

約数ペア:

[(1, 415675245), (3, 138558415), (5, 83135049), (15, 27711683), (17, 24451485), (51, 8150495), (85, 4890297), (255, 1630099), (587, 708135), (1761, 236045), (2777, 149685), (2935, 141627), (8331, 49895), (8805, 47209), (9979, 41655), (13885, 29937)]