88911745

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 118267776

約数和(自身を除く): 29356031

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 2447, 2795, 7267, 12235, 31811, 36335, 105221, 159055, 413543, 526105, 1367873, 2067715, 6839365, 17782349, 88911745]

約数ペア:

[(1, 88911745), (5, 17782349), (13, 6839365), (43, 2067715), (65, 1367873), (169, 526105), (215, 413543), (559, 159055), (845, 105221), (2447, 36335), (2795, 31811), (7267, 12235)]