7272175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 9722592

約数和(自身を除く): 2450417

約数列:

[1, 5, 17, 25, 71, 85, 241, 355, 425, 1205, 1207, 1775, 4097, 6025, 6035, 17111, 20485, 30175, 85555, 102425, 290887, 427775, 1454435, 7272175]

約数ペア:

[(1, 7272175), (5, 1454435), (17, 427775), (25, 290887), (71, 102425), (85, 85555), (241, 30175), (355, 20485), (425, 17111), (1205, 6035), (1207, 6025), (1775, 4097)]