55620855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72707}}^1$

素因数の和:72735

約数の個数: 24

約数和(自身を含む): 102082032

約数和(自身を除く): 46461177

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 72707, 218121, 363535, 654363, 1090605, 1236019, 3271815, 3708057, 6180095, 11124171, 18540285, 55620855]

約数ペア:

[(1, 55620855), (3, 18540285), (5, 11124171), (9, 6180095), (15, 3708057), (17, 3271815), (45, 1236019), (51, 1090605), (85, 654363), (153, 363535), (255, 218121), (765, 72707)]