11472885

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1321}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 20004504

約数和(自身を除く): 8531619

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1321, 1737, 2895, 3963, 6605, 8685, 11889, 19815, 59445, 254953, 764859, 1274765, 2294577, 3824295, 11472885]

約数ペア:

[(1, 11472885), (3, 3824295), (5, 2294577), (9, 1274765), (15, 764859), (45, 254953), (193, 59445), (579, 19815), (965, 11889), (1321, 8685), (1737, 6605), (2895, 3963)]