23630695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 31505040

約数和(自身を除く): 7874345

約数列:

[1, 5, 11, 55, 121, 139, 281, 605, 695, 1405, 1529, 3091, 7645, 15455, 16819, 34001, 39059, 84095, 170005, 195295, 429649, 2148245, 4726139, 23630695]

約数ペア:

[(1, 23630695), (5, 4726139), (11, 2148245), (55, 429649), (121, 195295), (139, 170005), (281, 84095), (605, 39059), (695, 34001), (1405, 16819), (1529, 15455), (3091, 7645)]