193025415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7177}}^1$

素因数の和:7359

約数の個数: 32

約数和(自身を含む): 339031296

約数和(自身を除く): 146005881

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1793, 2445, 5379, 7177, 8965, 21531, 26895, 35885, 78947, 107655, 236841, 394735, 1169851, 1184205, 3509553, 5849255, 12868361, 17547765, 38605083, 64341805, 193025415]

約数ペア:

[(1, 193025415), (3, 64341805), (5, 38605083), (11, 17547765), (15, 12868361), (33, 5849255), (55, 3509553), (163, 1184205), (165, 1169851), (489, 394735), (815, 236841), (1793, 107655), (2445, 78947), (5379, 35885), (7177, 26895), (8965, 21531)]