57452015

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 69949440

約数和(自身を除く): 12497425

約数列:

[1, 5, 131, 239, 367, 655, 1195, 1835, 31309, 48077, 87713, 156545, 240385, 438565, 11490403, 57452015]

約数ペア:

[(1, 57452015), (5, 11490403), (131, 438565), (239, 240385), (367, 156545), (655, 87713), (1195, 48077), (1835, 31309)]