55785215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{541}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 68838336

約数和(自身を除く): 13053121

約数列:

[1, 5, 41, 205, 503, 541, 2515, 2705, 20623, 22181, 103115, 110905, 272123, 1360615, 11157043, 55785215]

約数ペア:

[(1, 55785215), (5, 11157043), (41, 1360615), (205, 272123), (503, 110905), (541, 103115), (2515, 22181), (2705, 20623)]