61968005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2689}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 81345600

約数和(自身を除く): 19377595

約数列:

[1, 5, 11, 55, 419, 2095, 2689, 4609, 13445, 23045, 29579, 147895, 1126691, 5633455, 12393601, 61968005]

約数ペア:

[(1, 61968005), (5, 12393601), (11, 5633455), (55, 1126691), (419, 147895), (2095, 29579), (2689, 23045), (4609, 13445)]