6636945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 12533760

約数和(自身を除く): 5896815

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 2039, 3255, 6117, 10195, 14273, 30585, 42819, 63209, 71365, 189627, 214095, 316045, 442463, 948135, 1327389, 2212315, 6636945]

約数ペア:

[(1, 6636945), (3, 2212315), (5, 1327389), (7, 948135), (15, 442463), (21, 316045), (31, 214095), (35, 189627), (93, 71365), (105, 63209), (155, 42819), (217, 30585), (465, 14273), (651, 10195), (1085, 6117), (2039, 3255)]