2017993815

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{14341}}^1$

素因数の和:14464

約数の個数: 48

約数和(自身を含む): 3624510240

約数和(自身を除く): 1606516425

約数列:

[1, 3, 5, 9, 15, 45, 53, 59, 159, 177, 265, 295, 477, 531, 795, 885, 2385, 2655, 3127, 9381, 14341, 15635, 28143, 43023, 46905, 71705, 129069, 140715, 215115, 645345, 760073, 846119, 2280219, 2538357, 3800365, 4230595, 6840657, 7615071, 11401095, 12691785, 34203285, 38075355, 44844307, 134532921, 224221535, 403598763, 672664605, 2017993815]

約数ペア:

[(1, 2017993815), (3, 672664605), (5, 403598763), (9, 224221535), (15, 134532921), (45, 44844307), (53, 38075355), (59, 34203285), (159, 12691785), (177, 11401095), (265, 7615071), (295, 6840657), (477, 4230595), (531, 3800365), (795, 2538357), (885, 2280219), (2385, 846119), (2655, 760073), (3127, 645345), (9381, 215115), (14341, 140715), (15635, 129069), (28143, 71705), (43023, 46905)]