961605

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 1814400

約数和(自身を除く): 852795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 419, 459, 765, 1257, 2095, 2295, 3771, 6285, 7123, 11313, 18855, 21369, 35615, 56565, 64107, 106845, 192321, 320535, 961605]

約数ペア:

[(1, 961605), (3, 320535), (5, 192321), (9, 106845), (15, 64107), (17, 56565), (27, 35615), (45, 21369), (51, 18855), (85, 11313), (135, 7123), (153, 6285), (255, 3771), (419, 2295), (459, 2095), (765, 1257)]