550355445

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{76919}}^1$

素因数の和:76986

約数の個数: 32

約数和(自身を含む): 996883200

約数和(自身を除く): 446527755

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 76919, 230757, 384595, 692271, 1153785, 2076813, 3461355, 4076707, 10384065, 12230121, 20383535, 36690363, 61150605, 110071089, 183451815, 550355445]

約数ペア:

[(1, 550355445), (3, 183451815), (5, 110071089), (9, 61150605), (15, 36690363), (27, 20383535), (45, 12230121), (53, 10384065), (135, 4076707), (159, 3461355), (265, 2076813), (477, 1153785), (795, 692271), (1431, 384595), (2385, 230757), (7155, 76919)]