128551645

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 156784320

約数和(自身を除く): 28232675

約数列:

[1, 5, 83, 307, 415, 1009, 1535, 5045, 25481, 83747, 127405, 309763, 418735, 1548815, 25710329, 128551645]

約数ペア:

[(1, 128551645), (5, 25710329), (83, 1548815), (307, 418735), (415, 309763), (1009, 127405), (1535, 83747), (5045, 25481)]