144680965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11903}}^1$

素因数の和:11949

約数の個数: 32

約数和(自身を含む): 215986176

約数和(自身を除く): 71305211

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 11903, 12155, 59515, 130933, 154739, 202351, 654665, 773695, 1011755, 1702129, 2225861, 2630563, 8510645, 11129305, 13152815, 28936193, 144680965]

約数ペア:

[(1, 144680965), (5, 28936193), (11, 13152815), (13, 11129305), (17, 8510645), (55, 2630563), (65, 2225861), (85, 1702129), (143, 1011755), (187, 773695), (221, 654665), (715, 202351), (935, 154739), (1105, 130933), (2431, 59515), (11903, 12155)]