74918425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 98753600

約数和(自身を除く): 23835175

約数列:

[1, 5, 19, 25, 95, 109, 475, 545, 1447, 2071, 2725, 7235, 10355, 27493, 36175, 51775, 137465, 157723, 687325, 788615, 2996737, 3943075, 14983685, 74918425]

約数ペア:

[(1, 74918425), (5, 14983685), (19, 3943075), (25, 2996737), (95, 788615), (109, 687325), (475, 157723), (545, 137465), (1447, 51775), (2071, 36175), (2725, 27493), (7235, 10355)]