137317775

素因数分解:

$5^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2917}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 195389280

約数和(自身を除く): 58071505

約数列:

[1, 5, 7, 25, 35, 175, 269, 1345, 1883, 2917, 6725, 9415, 14585, 20419, 47075, 72925, 102095, 510475, 784673, 3923365, 5492711, 19616825, 27463555, 137317775]

約数ペア:

[(1, 137317775), (5, 27463555), (7, 19616825), (25, 5492711), (35, 3923365), (175, 784673), (269, 510475), (1345, 102095), (1883, 72925), (2917, 47075), (6725, 20419), (9415, 14585)]