27433325

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{3797}}^1$

素因数の和:3841

約数の個数: 18

約数和(自身を含む): 36145566

約数和(自身を除く): 8712241

約数列:

[1, 5, 17, 25, 85, 289, 425, 1445, 3797, 7225, 18985, 64549, 94925, 322745, 1097333, 1613725, 5486665, 27433325]

約数ペア:

[(1, 27433325), (5, 5486665), (17, 1613725), (25, 1097333), (85, 322745), (289, 94925), (425, 64549), (1445, 18985), (3797, 7225)]