16265525

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 20951040

約数和(自身を除く): 4685515

約数列:

[1, 5, 25, 47, 109, 127, 235, 545, 635, 1175, 2725, 3175, 5123, 5969, 13843, 25615, 29845, 69215, 128075, 149225, 346075, 650621, 3253105, 16265525]

約数ペア:

[(1, 16265525), (5, 3253105), (25, 650621), (47, 346075), (109, 149225), (127, 128075), (235, 69215), (545, 29845), (635, 25615), (1175, 13843), (2725, 5969), (3175, 5123)]