1330831995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{433}}^1\times {\mathrm{709}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 2270375520

約数和(自身を除く): 939543525

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 433, 709, 867, 1299, 1445, 2127, 2165, 3545, 4335, 6495, 7361, 10635, 12053, 22083, 36159, 36805, 60265, 110415, 125137, 180795, 204901, 306997, 375411, 614703, 625685, 920991, 1024505, 1534985, 1877055, 3073515, 4604955, 5218949, 15656847, 26094745, 78284235, 88722133, 266166399, 443610665, 1330831995]

約数ペア:

[(1, 1330831995), (3, 443610665), (5, 266166399), (15, 88722133), (17, 78284235), (51, 26094745), (85, 15656847), (255, 5218949), (289, 4604955), (433, 3073515), (709, 1877055), (867, 1534985), (1299, 1024505), (1445, 920991), (2127, 625685), (2165, 614703), (3545, 375411), (4335, 306997), (6495, 204901), (7361, 180795), (10635, 125137), (12053, 110415), (22083, 60265), (36159, 36805)]