80423115

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 133706496

約数和(自身を除く): 53283381

約数列:

[1, 3, 5, 15, 43, 67, 129, 201, 215, 335, 645, 1005, 1861, 2881, 5583, 8643, 9305, 14405, 27915, 43215, 80023, 124687, 240069, 374061, 400115, 623435, 1200345, 1870305, 5361541, 16084623, 26807705, 80423115]

約数ペア:

[(1, 80423115), (3, 26807705), (5, 16084623), (15, 5361541), (43, 1870305), (67, 1200345), (129, 623435), (201, 400115), (215, 374061), (335, 240069), (645, 124687), (1005, 80023), (1861, 43215), (2881, 27915), (5583, 14405), (8643, 9305)]