28055245

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 34614720

約数和(自身を除く): 6559475

約数列:

[1, 5, 67, 83, 335, 415, 1009, 5045, 5561, 27805, 67603, 83747, 338015, 418735, 5611049, 28055245]

約数ペア:

[(1, 28055245), (5, 5611049), (67, 418735), (83, 338015), (335, 83747), (415, 67603), (1009, 27805), (5045, 5561)]