63438145

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 78164352

約数和(自身を除く): 14726207

約数列:

[1, 5, 71, 83, 355, 415, 2153, 5893, 10765, 29465, 152863, 178699, 764315, 893495, 12687629, 63438145]

約数ペア:

[(1, 63438145), (5, 12687629), (71, 893495), (83, 764315), (355, 178699), (415, 152863), (2153, 29465), (5893, 10765)]