31973425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 43524000

約数和(自身を除く): 11550575

約数列:

[1, 5, 11, 25, 55, 233, 275, 499, 1165, 2495, 2563, 5489, 5825, 12475, 12815, 27445, 64075, 116267, 137225, 581335, 1278937, 2906675, 6394685, 31973425]

約数ペア:

[(1, 31973425), (5, 6394685), (11, 2906675), (25, 1278937), (55, 581335), (233, 137225), (275, 116267), (499, 64075), (1165, 27445), (2495, 12815), (2563, 12475), (5489, 5825)]