5455215

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 10272960

約数和(自身を除く): 4817745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 2377, 7131, 11885, 21393, 35655, 40409, 64179, 106965, 121227, 202045, 320895, 363681, 606135, 1091043, 1818405, 5455215]

約数ペア:

[(1, 5455215), (3, 1818405), (5, 1091043), (9, 606135), (15, 363681), (17, 320895), (27, 202045), (45, 121227), (51, 106965), (85, 64179), (135, 40409), (153, 35655), (255, 21393), (459, 11885), (765, 7131), (2295, 2377)]