679189385

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9343}}^1$

素因数の和:9453

約数の個数: 32

約数和(自身を含む): 975962112

約数和(自身を除く): 296772727

約数列:

[1, 5, 7, 31, 35, 67, 155, 217, 335, 469, 1085, 2077, 2345, 9343, 10385, 14539, 46715, 65401, 72695, 289633, 327005, 625981, 1448165, 2027431, 3129905, 4381867, 10137155, 19405411, 21909335, 97027055, 135837877, 679189385]

約数ペア:

[(1, 679189385), (5, 135837877), (7, 97027055), (31, 21909335), (35, 19405411), (67, 10137155), (155, 4381867), (217, 3129905), (335, 2027431), (469, 1448165), (1085, 625981), (2077, 327005), (2345, 289633), (9343, 72695), (10385, 65401), (14539, 46715)]