25454495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 34974720

約数和(自身を除く): 9520225

約数列:

[1, 5, 11, 43, 47, 55, 215, 229, 235, 473, 517, 1145, 2021, 2365, 2519, 2585, 9847, 10105, 10763, 12595, 22231, 49235, 53815, 108317, 111155, 118393, 462809, 541585, 591965, 2314045, 5090899, 25454495]

約数ペア:

[(1, 25454495), (5, 5090899), (11, 2314045), (43, 591965), (47, 541585), (55, 462809), (215, 118393), (229, 111155), (235, 108317), (473, 53815), (517, 49235), (1145, 22231), (2021, 12595), (2365, 10763), (2519, 10105), (2585, 9847)]