2874751965

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{124529}}^1$

素因数の和:124568

約数の個数: 48

約数和(自身を含む): 5439470400

約数和(自身を除く): 2564718435

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1215, 1539, 2565, 4617, 7695, 23085, 124529, 373587, 622645, 1120761, 1867935, 2366051, 3362283, 5603805, 7098153, 10086849, 11830255, 16811415, 21294459, 30260547, 35490765, 50434245, 63883377, 106472295, 151302735, 191650131, 319416885, 574950393, 958250655, 2874751965]

約数ペア:

[(1, 2874751965), (3, 958250655), (5, 574950393), (9, 319416885), (15, 191650131), (19, 151302735), (27, 106472295), (45, 63883377), (57, 50434245), (81, 35490765), (95, 30260547), (135, 21294459), (171, 16811415), (243, 11830255), (285, 10086849), (405, 7098153), (513, 5603805), (855, 3362283), (1215, 2366051), (1539, 1867935), (2565, 1120761), (4617, 622645), (7695, 373587), (23085, 124529)]