8842695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 15800832

約数和(自身を除く): 6958137

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 71, 95, 115, 213, 285, 345, 355, 361, 437, 1065, 1083, 1311, 1349, 1633, 1805, 2185, 4047, 4899, 5415, 6555, 6745, 8165, 8303, 20235, 24495, 24909, 25631, 31027, 41515, 76893, 93081, 124545, 128155, 155135, 384465, 465405, 589513, 1768539, 2947565, 8842695]

約数ペア:

[(1, 8842695), (3, 2947565), (5, 1768539), (15, 589513), (19, 465405), (23, 384465), (57, 155135), (69, 128155), (71, 124545), (95, 93081), (115, 76893), (213, 41515), (285, 31027), (345, 25631), (355, 24909), (361, 24495), (437, 20235), (1065, 8303), (1083, 8165), (1311, 6745), (1349, 6555), (1633, 5415), (1805, 4899), (2185, 4047)]