1425590380175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{20183}}^1\times {\mathrm{217333}}^1$

素因数の和:237539

約数の個数: 24

約数和(自身を含む): 1903814543904

約数和(自身を除く): 478224163729

約数列:

[1, 5, 13, 25, 65, 325, 20183, 100915, 217333, 262379, 504575, 1086665, 1311895, 2825329, 5433325, 6559475, 14126645, 70633225, 4386431939, 21932159695, 57023615207, 109660798475, 285118076035, 1425590380175]

約数ペア:

[(1, 1425590380175), (5, 285118076035), (13, 109660798475), (25, 57023615207), (65, 21932159695), (325, 4386431939), (20183, 70633225), (100915, 14126645), (217333, 6559475), (262379, 5433325), (504575, 2825329), (1086665, 1311895)]