11568975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 21486720

約数和(自身を除く): 9917745

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 379, 407, 555, 825, 925, 1137, 1221, 1895, 2035, 2775, 4169, 5685, 6105, 9475, 10175, 12507, 14023, 20845, 28425, 30525, 42069, 62535, 70115, 104225, 154253, 210345, 312675, 350575, 462759, 771265, 1051725, 2313795, 3856325, 11568975]

約数ペア:

[(1, 11568975), (3, 3856325), (5, 2313795), (11, 1051725), (15, 771265), (25, 462759), (33, 350575), (37, 312675), (55, 210345), (75, 154253), (111, 104225), (165, 70115), (185, 62535), (275, 42069), (379, 30525), (407, 28425), (555, 20845), (825, 14023), (925, 12507), (1137, 10175), (1221, 9475), (1895, 6105), (2035, 5685), (2775, 4169)]