244392765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{3271}}^1$

素因数の和:3589

約数の個数: 32

約数和(自身を含む): 415570176

約数和(自身を除く): 171177411

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293, 879, 1465, 3271, 4395, 4981, 9813, 14943, 16355, 24905, 49065, 55607, 74715, 166821, 278035, 834105, 958403, 2875209, 4792015, 14376045, 16292851, 48878553, 81464255, 244392765]

約数ペア:

[(1, 244392765), (3, 81464255), (5, 48878553), (15, 16292851), (17, 14376045), (51, 4792015), (85, 2875209), (255, 958403), (293, 834105), (879, 278035), (1465, 166821), (3271, 74715), (4395, 55607), (4981, 49065), (9813, 24905), (14943, 16355)]