1187042115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{7079}}^1$

素因数の和:8691

約数の個数: 32

約数和(自身を含む): 2172257280

約数和(自身を除く): 985215165

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1597, 4791, 7079, 7985, 11179, 21237, 23955, 33537, 35395, 49553, 55895, 106185, 148659, 167685, 247765, 743295, 11305163, 33915489, 56525815, 79136141, 169577445, 237408423, 395680705, 1187042115]

約数ペア:

[(1, 1187042115), (3, 395680705), (5, 237408423), (7, 169577445), (15, 79136141), (21, 56525815), (35, 33915489), (105, 11305163), (1597, 743295), (4791, 247765), (7079, 167685), (7985, 148659), (11179, 106185), (21237, 55895), (23955, 49553), (33537, 35395)]