2017435815

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97673}}^1$

素因数の和:97710

約数の個数: 48

約数和(自身を含む): 3839760288

約数和(自身を除く): 1822324473

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 6885, 20655, 97673, 293019, 488365, 879057, 1465095, 1660441, 2637171, 4395285, 4981323, 7911513, 8302205, 13185855, 14943969, 23734539, 24906615, 39557565, 44831907, 74719845, 118672695, 134495721, 224159535, 403487163, 672478605, 2017435815]

約数ペア:

[(1, 2017435815), (3, 672478605), (5, 403487163), (9, 224159535), (15, 134495721), (17, 118672695), (27, 74719845), (45, 44831907), (51, 39557565), (81, 24906615), (85, 23734539), (135, 14943969), (153, 13185855), (243, 8302205), (255, 7911513), (405, 4981323), (459, 4395285), (765, 2637171), (1215, 1660441), (1377, 1465095), (2295, 879057), (4131, 488365), (6885, 293019), (20655, 97673)]