192495745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 265305600

約数和(自身を除く): 72809855

約数列:

[1, 5, 13, 19, 65, 79, 95, 247, 395, 1027, 1235, 1501, 1973, 5135, 7505, 9865, 19513, 25649, 37487, 97565, 128245, 155867, 187435, 487331, 779335, 2026271, 2436655, 2961473, 10131355, 14807365, 38499149, 192495745]

約数ペア:

[(1, 192495745), (5, 38499149), (13, 14807365), (19, 10131355), (65, 2961473), (79, 2436655), (95, 2026271), (247, 779335), (395, 487331), (1027, 187435), (1235, 155867), (1501, 128245), (1973, 97565), (5135, 37487), (7505, 25649), (9865, 19513)]