68915325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{29641}}^1$

素因数の和:29685

約数の個数: 24

約数和(自身を含む): 117619456

約数和(自身を除く): 48704131

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 29641, 88923, 148205, 444615, 741025, 918871, 2223075, 2756613, 4594355, 13783065, 22971775, 68915325]

約数ペア:

[(1, 68915325), (3, 22971775), (5, 13783065), (15, 4594355), (25, 2756613), (31, 2223075), (75, 918871), (93, 741025), (155, 444615), (465, 148205), (775, 88923), (2325, 29641)]