9850025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 12749184

約数和(自身を除く): 2899159

約数列:

[1, 5, 25, 47, 83, 101, 235, 415, 505, 1175, 2075, 2525, 3901, 4747, 8383, 19505, 23735, 41915, 97525, 118675, 209575, 394001, 1970005, 9850025]

約数ペア:

[(1, 9850025), (5, 1970005), (25, 394001), (47, 209575), (83, 118675), (101, 97525), (235, 41915), (415, 23735), (505, 19505), (1175, 8383), (2075, 4747), (2525, 3901)]