16385216815

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{78049}}^1$

素因数の和:78423

約数の個数: 24

約数和(自身を含む): 21674797200

約数和(自身を除く): 5289580385

約数列:

[1, 5, 11, 55, 121, 347, 605, 1735, 3817, 19085, 41987, 78049, 209935, 390245, 858539, 4292695, 9443929, 27083003, 47219645, 135415015, 297913033, 1489565165, 3277043363, 16385216815]

約数ペア:

[(1, 16385216815), (5, 3277043363), (11, 1489565165), (55, 297913033), (121, 135415015), (347, 47219645), (605, 27083003), (1735, 9443929), (3817, 4292695), (19085, 858539), (41987, 390245), (78049, 209935)]