27647861855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{11777}}^1$

素因数の和:12259

約数の個数: 32

約数和(自身を含む): 35718433920

約数和(自身を除く): 8070572065

約数列:

[1, 5, 17, 71, 85, 355, 389, 1207, 1945, 6035, 6613, 11777, 27619, 33065, 58885, 138095, 200209, 469523, 836167, 1001045, 2347615, 4180835, 4581253, 14214839, 22906265, 71074195, 77881301, 325268963, 389406505, 1626344815, 5529572371, 27647861855]

約数ペア:

[(1, 27647861855), (5, 5529572371), (17, 1626344815), (71, 389406505), (85, 325268963), (355, 77881301), (389, 71074195), (1207, 22906265), (1945, 14214839), (6035, 4581253), (6613, 4180835), (11777, 2347615), (27619, 1001045), (33065, 836167), (58885, 469523), (138095, 200209)]