87672145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2287}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 124540416

約数和(自身を除く): 36868271

約数列:

[1, 5, 11, 17, 41, 55, 85, 187, 205, 451, 697, 935, 2255, 2287, 3485, 7667, 11435, 25157, 38335, 38879, 93767, 125785, 194395, 427669, 468835, 1031437, 1594039, 2138345, 5157185, 7970195, 17534429, 87672145]

約数ペア:

[(1, 87672145), (5, 17534429), (11, 7970195), (17, 5157185), (41, 2138345), (55, 1594039), (85, 1031437), (187, 468835), (205, 427669), (451, 194395), (697, 125785), (935, 93767), (2255, 38879), (2287, 38335), (3485, 25157), (7667, 11435)]