8233885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 11307744

約数和(自身を除く): 3073859

約数列:

[1, 5, 11, 23, 55, 115, 253, 283, 529, 1265, 1415, 2645, 3113, 5819, 6509, 15565, 29095, 32545, 71599, 149707, 357995, 748535, 1646777, 8233885]

約数ペア:

[(1, 8233885), (5, 1646777), (11, 748535), (23, 357995), (55, 149707), (115, 71599), (253, 32545), (283, 29095), (529, 15565), (1265, 6509), (1415, 5819), (2645, 3113)]