4539255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 8792064

約数和(自身を除く): 4252809

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2543, 7629, 12715, 17801, 38145, 43231, 53403, 89005, 129693, 216155, 267015, 302617, 648465, 907851, 1513085, 4539255]

約数ペア:

[(1, 4539255), (3, 1513085), (5, 907851), (7, 648465), (15, 302617), (17, 267015), (21, 216155), (35, 129693), (51, 89005), (85, 53403), (105, 43231), (119, 38145), (255, 17801), (357, 12715), (595, 7629), (1785, 2543)]