40803425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 54829824

約数和(自身を除く): 14026399

約数列:

[1, 5, 13, 25, 65, 223, 325, 563, 1115, 2815, 2899, 5575, 7319, 14075, 14495, 36595, 72475, 125549, 182975, 627745, 1632137, 3138725, 8160685, 40803425]

約数ペア:

[(1, 40803425), (5, 8160685), (13, 3138725), (25, 1632137), (65, 627745), (223, 182975), (325, 125549), (563, 72475), (1115, 36595), (2815, 14495), (2899, 14075), (5575, 7319)]