13669245

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 25339392

約数和(自身を除く): 11670147

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 281, 345, 423, 705, 843, 1035, 1081, 1405, 2115, 2529, 3243, 4215, 5405, 6463, 9729, 12645, 13207, 16215, 19389, 32315, 39621, 48645, 58167, 66035, 96945, 118863, 198105, 290835, 303761, 594315, 911283, 1518805, 2733849, 4556415, 13669245]

約数ペア:

[(1, 13669245), (3, 4556415), (5, 2733849), (9, 1518805), (15, 911283), (23, 594315), (45, 303761), (47, 290835), (69, 198105), (115, 118863), (141, 96945), (207, 66035), (235, 58167), (281, 48645), (345, 39621), (423, 32315), (705, 19389), (843, 16215), (1035, 13207), (1081, 12645), (1405, 9729), (2115, 6463), (2529, 5405), (3243, 4215)]