25200387

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 38716704

約数和(自身を除く): 13516317

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 2297, 3657, 6891, 10971, 20673, 52831, 121741, 158493, 365223, 475479, 1095669, 2800043, 8400129, 25200387]

約数ペア:

[(1, 25200387), (3, 8400129), (9, 2800043), (23, 1095669), (53, 475479), (69, 365223), (159, 158493), (207, 121741), (477, 52831), (1219, 20673), (2297, 10971), (3657, 6891)]