54344275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 71424000

約数和(自身を除く): 17079725

約数列:

[1, 5, 19, 25, 95, 191, 475, 599, 955, 2995, 3629, 4775, 11381, 14975, 18145, 56905, 90725, 114409, 284525, 572045, 2173771, 2860225, 10868855, 54344275]

約数ペア:

[(1, 54344275), (5, 10868855), (19, 2860225), (25, 2173771), (95, 572045), (191, 284525), (475, 114409), (599, 90725), (955, 56905), (2995, 18145), (3629, 14975), (4775, 11381)]