8972685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 16965936

約数和(自身を除く): 7993251

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 317, 333, 555, 629, 765, 951, 1585, 1665, 1887, 2853, 3145, 4755, 5389, 5661, 9435, 11729, 14265, 16167, 26945, 28305, 35187, 48501, 58645, 80835, 105561, 175935, 199393, 242505, 527805, 598179, 996965, 1794537, 2990895, 8972685]

約数ペア:

[(1, 8972685), (3, 2990895), (5, 1794537), (9, 996965), (15, 598179), (17, 527805), (37, 242505), (45, 199393), (51, 175935), (85, 105561), (111, 80835), (153, 58645), (185, 48501), (255, 35187), (317, 28305), (333, 26945), (555, 16167), (629, 14265), (765, 11729), (951, 9435), (1585, 5661), (1665, 5389), (1887, 4755), (2853, 3145)]