4722175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 6374592

約数和(自身を除く): 1652417

約数列:

[1, 5, 17, 25, 41, 85, 205, 271, 425, 697, 1025, 1355, 3485, 4607, 6775, 11111, 17425, 23035, 55555, 115175, 188887, 277775, 944435, 4722175]

約数ペア:

[(1, 4722175), (5, 944435), (17, 277775), (25, 188887), (41, 115175), (85, 55555), (205, 23035), (271, 17425), (425, 11111), (697, 6775), (1025, 4607), (1355, 3485)]