2227084525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{6521}}^1$

素因数の和:7269

約数の個数: 24

約数和(自身を含む): 2911420800

約数和(自身を除く): 684336275

約数列:

[1, 5, 19, 25, 95, 475, 719, 3595, 6521, 13661, 17975, 32605, 68305, 123899, 163025, 341525, 619495, 3097475, 4688599, 23442995, 89083381, 117214975, 445416905, 2227084525]

約数ペア:

[(1, 2227084525), (5, 445416905), (19, 117214975), (25, 89083381), (95, 23442995), (475, 4688599), (719, 3097475), (3595, 619495), (6521, 341525), (13661, 163025), (17975, 123899), (32605, 68305)]