2152088955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{18401}}^1$

素因数の和:18548

約数の個数: 48

約数和(自身を含む): 3927134016

約数和(自身を除く): 1775045061

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 113, 115, 207, 339, 345, 565, 1017, 1035, 1695, 2599, 5085, 7797, 12995, 18401, 23391, 38985, 55203, 92005, 116955, 165609, 276015, 423223, 828045, 1269669, 2079313, 2116115, 3809007, 6237939, 6348345, 10396565, 18713817, 19045035, 31189695, 47824199, 93569085, 143472597, 239120995, 430417791, 717362985, 2152088955]

約数ペア:

[(1, 2152088955), (3, 717362985), (5, 430417791), (9, 239120995), (15, 143472597), (23, 93569085), (45, 47824199), (69, 31189695), (113, 19045035), (115, 18713817), (207, 10396565), (339, 6348345), (345, 6237939), (565, 3809007), (1017, 2116115), (1035, 2079313), (1695, 1269669), (2599, 828045), (5085, 423223), (7797, 276015), (12995, 165609), (18401, 116955), (23391, 92005), (38985, 55203)]