259829355

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{12653}}^1$

素因数の和:12735

約数の個数: 24

約数和(自身を含む): 427300272

約数和(自身を除く): 167470917

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1369, 4107, 6845, 12653, 20535, 37959, 63265, 189795, 468161, 1404483, 2340805, 7022415, 17321957, 51965871, 86609785, 259829355]

約数ペア:

[(1, 259829355), (3, 86609785), (5, 51965871), (15, 17321957), (37, 7022415), (111, 2340805), (185, 1404483), (555, 468161), (1369, 189795), (4107, 63265), (6845, 37959), (12653, 20535)]