6990224255

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{18251}}^1$

素因数の和:18647

約数の個数: 32

約数和(自身を含む): 9924415488

約数和(自身を除く): 2934191233

約数列:

[1, 5, 7, 31, 35, 155, 217, 353, 1085, 1765, 2471, 10943, 12355, 18251, 54715, 76601, 91255, 127757, 383005, 565781, 638785, 2828905, 3960467, 6442603, 19802335, 32213015, 45098221, 199720693, 225491105, 998603465, 1398044851, 6990224255]

約数ペア:

[(1, 6990224255), (5, 1398044851), (7, 998603465), (31, 225491105), (35, 199720693), (155, 45098221), (217, 32213015), (353, 19802335), (1085, 6442603), (1765, 3960467), (2471, 2828905), (10943, 638785), (12355, 565781), (18251, 383005), (54715, 127757), (76601, 91255)]