68965485

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{112139}}^1$

素因数の和:112188

約数の個数: 16

約数和(自身を含む): 113037120

約数和(自身を除く): 44071635

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 112139, 336417, 560695, 1682085, 4597699, 13793097, 22988495, 68965485]

約数ペア:

[(1, 68965485), (3, 22988495), (5, 13793097), (15, 4597699), (41, 1682085), (123, 560695), (205, 336417), (615, 112139)]