31054025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 40979520

約数和(自身を除く): 9925495

約数列:

[1, 5, 23, 25, 53, 115, 265, 575, 1019, 1219, 1325, 5095, 6095, 23437, 25475, 30475, 54007, 117185, 270035, 585925, 1242161, 1350175, 6210805, 31054025]

約数ペア:

[(1, 31054025), (5, 6210805), (23, 1350175), (25, 1242161), (53, 585925), (115, 270035), (265, 117185), (575, 54007), (1019, 30475), (1219, 25475), (1325, 23437), (5095, 6095)]