15671715705

素因数分解:

$3^3\times 5^1\times {\mathrm{9319}}^1\times {\mathrm{12457}}^1$

素因数の和:21790

約数の個数: 32

約数和(自身を含む): 27866054400

約数和(自身を除く): 12194338695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9319, 12457, 27957, 37371, 46595, 62285, 83871, 112113, 139785, 186855, 251613, 336339, 419355, 560565, 1258065, 1681695, 116086783, 348260349, 580433915, 1044781047, 1741301745, 3134343141, 5223905235, 15671715705]

約数ペア:

[(1, 15671715705), (3, 5223905235), (5, 3134343141), (9, 1741301745), (15, 1044781047), (27, 580433915), (45, 348260349), (135, 116086783), (9319, 1681695), (12457, 1258065), (27957, 560565), (37371, 419355), (46595, 336339), (62285, 251613), (83871, 186855), (112113, 139785)]