15704887965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{404713}}^1$

素因数の和:404933

約数の個数: 32

約数和(自身を含む): 27196780800

約数和(自身を除く): 11491892835

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 597, 995, 2587, 2985, 7761, 12935, 38805, 404713, 1214139, 2023565, 5261269, 6070695, 15783807, 26306345, 78919035, 80537887, 241613661, 402689435, 1046992531, 1208068305, 3140977593, 5234962655, 15704887965]

約数ペア:

[(1, 15704887965), (3, 5234962655), (5, 3140977593), (13, 1208068305), (15, 1046992531), (39, 402689435), (65, 241613661), (195, 80537887), (199, 78919035), (597, 26306345), (995, 15783807), (2587, 6070695), (2985, 5261269), (7761, 2023565), (12935, 1214139), (38805, 404713)]