73889695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 100108800

約数和(自身を除く): 26219105

約数列:

[1, 5, 11, 43, 55, 157, 199, 215, 473, 785, 995, 1727, 2189, 2365, 6751, 8557, 8635, 10945, 31243, 33755, 42785, 74261, 94127, 156215, 343673, 371305, 470635, 1343449, 1718365, 6717245, 14777939, 73889695]

約数ペア:

[(1, 73889695), (5, 14777939), (11, 6717245), (43, 1718365), (55, 1343449), (157, 470635), (199, 371305), (215, 343673), (473, 156215), (785, 94127), (995, 74261), (1727, 42785), (2189, 33755), (2365, 31243), (6751, 10945), (8557, 8635)]