7929135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 14736384

約数和(自身を除く): 6807249

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 163, 207, 235, 345, 423, 489, 705, 815, 1035, 1081, 1467, 2115, 2445, 3243, 3749, 5405, 7335, 7661, 9729, 11247, 16215, 18745, 22983, 33741, 38305, 48645, 56235, 68949, 114915, 168705, 176203, 344745, 528609, 881015, 1585827, 2643045, 7929135]

約数ペア:

[(1, 7929135), (3, 2643045), (5, 1585827), (9, 881015), (15, 528609), (23, 344745), (45, 176203), (47, 168705), (69, 114915), (115, 68949), (141, 56235), (163, 48645), (207, 38305), (235, 33741), (345, 22983), (423, 18745), (489, 16215), (705, 11247), (815, 9729), (1035, 7661), (1081, 7335), (1467, 5405), (2115, 3749), (2445, 3243)]