2017392585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{130957}}^1$

素因数の和:131057

約数の個数: 32

約数和(自身を含む): 3520151040

約数和(自身を除く): 1502758455

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 5135, 15405, 130957, 392871, 654785, 1702441, 1964355, 5107323, 8512205, 10345603, 25536615, 31036809, 51728015, 134492839, 155184045, 403478517, 672464195, 2017392585]

約数ペア:

[(1, 2017392585), (3, 672464195), (5, 403478517), (13, 155184045), (15, 134492839), (39, 51728015), (65, 31036809), (79, 25536615), (195, 10345603), (237, 8512205), (395, 5107323), (1027, 1964355), (1185, 1702441), (3081, 654785), (5135, 392871), (15405, 130957)]