61397945

素因数分解:

$5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{3083}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 84378240

約数和(自身を除く): 22980295

約数列:

[1, 5, 7, 35, 569, 2845, 3083, 3983, 15415, 19915, 21581, 107905, 1754227, 8771135, 12279589, 61397945]

約数ペア:

[(1, 61397945), (5, 12279589), (7, 8771135), (35, 1754227), (569, 107905), (2845, 21581), (3083, 19915), (3983, 15415)]