828804585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{5749}}^1$

素因数の和:7137

約数の個数: 32

約数和(自身を含む): 1516896000

約数和(自身を除く): 688091415

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1373, 4119, 5749, 6865, 9611, 17247, 20595, 28745, 28833, 40243, 48055, 86235, 120729, 144165, 201215, 603645, 7893377, 23680131, 39466885, 55253639, 118400655, 165760917, 276268195, 828804585]

約数ペア:

[(1, 828804585), (3, 276268195), (5, 165760917), (7, 118400655), (15, 55253639), (21, 39466885), (35, 23680131), (105, 7893377), (1373, 603645), (4119, 201215), (5749, 144165), (6865, 120729), (9611, 86235), (17247, 48055), (20595, 40243), (28745, 28833)]