13186725

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 21939072

約数和(自身を除く): 8752347

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 911, 965, 2733, 2895, 4555, 4825, 13665, 14475, 22775, 68325, 175823, 527469, 879115, 2637345, 4395575, 13186725]

約数ペア:

[(1, 13186725), (3, 4395575), (5, 2637345), (15, 879115), (25, 527469), (75, 175823), (193, 68325), (579, 22775), (911, 14475), (965, 13665), (2733, 4825), (2895, 4555)]