3408432513025

素因数分解:

$5^2\times {\mathrm{397}}^1\times {\mathrm{6991}}^1\times {\mathrm{49123}}^1$

素因数の和:56521

約数の個数: 24

約数和(自身を含む): 4237794648704

約数和(自身を除く): 829362135679

約数列:

[1, 5, 25, 397, 1985, 6991, 9925, 34955, 49123, 174775, 245615, 1228075, 2775427, 13877135, 19501831, 69385675, 97509155, 343418893, 487545775, 1717094465, 8585472325, 136337300521, 681686502605, 3408432513025]

約数ペア:

[(1, 3408432513025), (5, 681686502605), (25, 136337300521), (397, 8585472325), (1985, 1717094465), (6991, 487545775), (9925, 343418893), (34955, 97509155), (49123, 69385675), (174775, 19501831), (245615, 13877135), (1228075, 2775427)]