10135405

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 14507640

約数和(自身を除く): 4372235

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1009, 1435, 2009, 5045, 7063, 10045, 35315, 41369, 49441, 206845, 247205, 289583, 1447915, 2027081, 10135405]

約数ペア:

[(1, 10135405), (5, 2027081), (7, 1447915), (35, 289583), (41, 247205), (49, 206845), (205, 49441), (245, 41369), (287, 35315), (1009, 10045), (1435, 7063), (2009, 5045)]