422488275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26953}}^1$

素因数の和:26996

約数の個数: 48

約数和(自身を含む): 802151040

約数和(自身を除く): 379662765

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 5225, 15675, 26953, 80859, 134765, 296483, 404295, 512107, 673825, 889449, 1482415, 1536321, 2021475, 2560535, 4447245, 5633177, 7412075, 7681605, 12802675, 16899531, 22236225, 28165885, 38408025, 84497655, 140829425, 422488275]

約数ペア:

[(1, 422488275), (3, 140829425), (5, 84497655), (11, 38408025), (15, 28165885), (19, 22236225), (25, 16899531), (33, 12802675), (55, 7681605), (57, 7412075), (75, 5633177), (95, 4447245), (165, 2560535), (209, 2021475), (275, 1536321), (285, 1482415), (475, 889449), (627, 673825), (825, 512107), (1045, 404295), (1425, 296483), (3135, 134765), (5225, 80859), (15675, 26953)]