25790535

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2617}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 46495680

約数和(自身を除く): 20705145

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 2617, 3285, 7851, 9855, 13085, 23553, 39255, 70659, 117765, 191041, 353295, 573123, 955205, 1719369, 2865615, 5158107, 8596845, 25790535]

約数ペア:

[(1, 25790535), (3, 8596845), (5, 5158107), (9, 2865615), (15, 1719369), (27, 955205), (45, 573123), (73, 353295), (135, 191041), (219, 117765), (365, 70659), (657, 39255), (1095, 23553), (1971, 13085), (2617, 9855), (3285, 7851)]