13442775

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1187}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 22391424

約数和(自身を除く): 8948649

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 1187, 2265, 3561, 3775, 5935, 11325, 17805, 29675, 89025, 179237, 537711, 896185, 2688555, 4480925, 13442775]

約数ペア:

[(1, 13442775), (3, 4480925), (5, 2688555), (15, 896185), (25, 537711), (75, 179237), (151, 89025), (453, 29675), (755, 17805), (1187, 11325), (2265, 5935), (3561, 3775)]