7297455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 13022208

約数和(自身を除く): 5724753

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 941, 1551, 2585, 2823, 4705, 7755, 10351, 14115, 31053, 44227, 51755, 132681, 155265, 221135, 486497, 663405, 1459491, 2432485, 7297455]

約数ペア:

[(1, 7297455), (3, 2432485), (5, 1459491), (11, 663405), (15, 486497), (33, 221135), (47, 155265), (55, 132681), (141, 51755), (165, 44227), (235, 31053), (517, 14115), (705, 10351), (941, 7755), (1551, 4705), (2585, 2823)]