41987605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{69401}}^1$

素因数の和:69428

約数の個数: 12

約数和(自身を含む): 55382796

約数和(自身を除く): 13395191

約数列:

[1, 5, 11, 55, 121, 605, 69401, 347005, 763411, 3817055, 8397521, 41987605]

約数ペア:

[(1, 41987605), (5, 8397521), (11, 3817055), (55, 763411), (121, 347005), (605, 69401)]