2869115

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 3646080

約数和(自身を除く): 776965

約数列:

[1, 5, 29, 47, 145, 235, 421, 1363, 2105, 6815, 12209, 19787, 61045, 98935, 573823, 2869115]

約数ペア:

[(1, 2869115), (5, 573823), (29, 98935), (47, 61045), (145, 19787), (235, 12209), (421, 6815), (1363, 2105)]