103198825

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 130491648

約数和(自身を除く): 27292823

約数列:

[1, 5, 25, 107, 173, 223, 535, 865, 1115, 2675, 4325, 5575, 18511, 23861, 38579, 92555, 119305, 192895, 462775, 596525, 964475, 4127953, 20639765, 103198825]

約数ペア:

[(1, 103198825), (5, 20639765), (25, 4127953), (107, 964475), (173, 596525), (223, 462775), (535, 192895), (865, 119305), (1115, 92555), (2675, 38579), (4325, 23861), (5575, 18511)]