1279040293455

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{58523921}}^1$

素因数の和:58524007

約数の個数: 32

約数和(自身を含む): 2157425860608

約数和(自身を除く): 878385567153

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 4371, 7285, 21855, 58523921, 175571763, 292619605, 877858815, 1814241551, 2750624287, 5442724653, 8251872861, 9071207755, 13753121435, 27213623265, 41259364305, 85269352897, 255808058691, 426346764485, 1279040293455]

約数ペア:

[(1, 1279040293455), (3, 426346764485), (5, 255808058691), (15, 85269352897), (31, 41259364305), (47, 27213623265), (93, 13753121435), (141, 9071207755), (155, 8251872861), (235, 5442724653), (465, 2750624287), (705, 1814241551), (1457, 877858815), (4371, 292619605), (7285, 175571763), (21855, 58523921)]