4208425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 5874624

約数和(自身を除く): 1666199

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 563, 575, 1495, 2815, 7319, 7475, 12949, 14075, 36595, 64745, 168337, 182975, 323725, 841685, 4208425]

約数ペア:

[(1, 4208425), (5, 841685), (13, 323725), (23, 182975), (25, 168337), (65, 64745), (115, 36595), (299, 14075), (325, 12949), (563, 7475), (575, 7319), (1495, 2815)]