172056545

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{2953}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 212120832

約数和(自身を除く): 40064287

約数列:

[1, 5, 43, 215, 271, 1355, 2953, 11653, 14765, 58265, 126979, 634895, 800263, 4001315, 34411309, 172056545]

約数ペア:

[(1, 172056545), (5, 34411309), (43, 4001315), (215, 800263), (271, 634895), (1355, 126979), (2953, 58265), (11653, 14765)]