15271475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 19873728

約数和(自身を除く): 4602253

約数列:

[1, 5, 25, 41, 47, 205, 235, 317, 1025, 1175, 1585, 1927, 7925, 9635, 12997, 14899, 48175, 64985, 74495, 324925, 372475, 610859, 3054295, 15271475]

約数ペア:

[(1, 15271475), (5, 3054295), (25, 610859), (41, 372475), (47, 324925), (205, 74495), (235, 64985), (317, 48175), (1025, 14899), (1175, 12997), (1585, 9635), (1927, 7925)]