25338330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16561}}^1$

素因数の和:16591

約数の個数: 48

約数和(自身を含む): 69759144

約数和(自身を除く): 44420814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 16561, 33122, 49683, 82805, 99366, 149049, 165610, 248415, 281537, 298098, 496830, 563074, 745245, 844611, 1407685, 1490490, 1689222, 2533833, 2815370, 4223055, 5067666, 8446110, 12669165, 25338330]

約数ペア:

[(1, 25338330), (2, 12669165), (3, 8446110), (5, 5067666), (6, 4223055), (9, 2815370), (10, 2533833), (15, 1689222), (17, 1490490), (18, 1407685), (30, 844611), (34, 745245), (45, 563074), (51, 496830), (85, 298098), (90, 281537), (102, 248415), (153, 165610), (170, 149049), (255, 99366), (306, 82805), (510, 49683), (765, 33122), (1530, 16561)]