72158015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1373}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 90618048

約数和(自身を除く): 18460033

約数列:

[1, 5, 23, 115, 457, 1373, 2285, 6865, 10511, 31579, 52555, 157895, 627461, 3137305, 14431603, 72158015]

約数ペア:

[(1, 72158015), (5, 14431603), (23, 3137305), (115, 627461), (457, 157895), (1373, 52555), (2285, 31579), (6865, 10511)]