23973145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 35659008

約数和(自身を除く): 11685863

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 731, 937, 1505, 3655, 4685, 5117, 6559, 15929, 25585, 32795, 40291, 79645, 111503, 201455, 282037, 557515, 684947, 1410185, 3424735, 4794629, 23973145]

約数ペア:

[(1, 23973145), (5, 4794629), (7, 3424735), (17, 1410185), (35, 684947), (43, 557515), (85, 282037), (119, 201455), (215, 111503), (301, 79645), (595, 40291), (731, 32795), (937, 25585), (1505, 15929), (3655, 6559), (4685, 5117)]