29439975

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^2$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 50479656

約数和(自身を除く): 21039681

約数列:

[1, 3, 5, 15, 25, 37, 75, 103, 111, 185, 309, 515, 555, 925, 1545, 2575, 2775, 3811, 7725, 10609, 11433, 19055, 31827, 53045, 57165, 95275, 159135, 265225, 285825, 392533, 795675, 1177599, 1962665, 5887995, 9813325, 29439975]

約数ペア:

[(1, 29439975), (3, 9813325), (5, 5887995), (15, 1962665), (25, 1177599), (37, 795675), (75, 392533), (103, 285825), (111, 265225), (185, 159135), (309, 95275), (515, 57165), (555, 53045), (925, 31827), (1545, 19055), (2575, 11433), (2775, 10609), (3811, 7725)]