2023143885

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{237877}}^1$

素因数の和:237904

約数の個数: 48

約数和(自身を含む): 4156204416

約数和(自身を除く): 2133060531

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 237877, 713631, 1189385, 1665139, 2140893, 3568155, 4995417, 6422679, 8325695, 10704465, 14986251, 19268037, 24977085, 32113395, 44958753, 57804111, 74931255, 96340185, 134876259, 224793765, 289020555, 404628777, 674381295, 2023143885]

約数ペア:

[(1, 2023143885), (3, 674381295), (5, 404628777), (7, 289020555), (9, 224793765), (15, 134876259), (21, 96340185), (27, 74931255), (35, 57804111), (45, 44958753), (63, 32113395), (81, 24977085), (105, 19268037), (135, 14986251), (189, 10704465), (243, 8325695), (315, 6422679), (405, 4995417), (567, 3568155), (945, 2140893), (1215, 1665139), (1701, 1189385), (2835, 713631), (8505, 237877)]