28917756525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{89273}}^1$

素因数の和:89910

約数の個数: 48

約数和(自身を含む): 54729961344

約数和(自身を除く): 25812204819

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 617, 1851, 3085, 4319, 9255, 12957, 15425, 21595, 46275, 64785, 89273, 107975, 267819, 323925, 446365, 624911, 1339095, 1874733, 2231825, 3124555, 6695475, 9373665, 15622775, 46868325, 55081441, 165244323, 275407205, 385570087, 826221615, 1156710261, 1377036025, 1927850435, 4131108075, 5783551305, 9639252175, 28917756525]

約数ペア:

[(1, 28917756525), (3, 9639252175), (5, 5783551305), (7, 4131108075), (15, 1927850435), (21, 1377036025), (25, 1156710261), (35, 826221615), (75, 385570087), (105, 275407205), (175, 165244323), (525, 55081441), (617, 46868325), (1851, 15622775), (3085, 9373665), (4319, 6695475), (9255, 3124555), (12957, 2231825), (15425, 1874733), (21595, 1339095), (46275, 624911), (64785, 446365), (89273, 323925), (107975, 267819)]