2823643485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{254039}}^1$

素因数の和:254082

約数の個数: 48

約数和(自身を含む): 5548233600

約数和(自身を除く): 2724590115

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 11115, 254039, 762117, 1270195, 2286351, 3302507, 3810585, 4826741, 9907521, 11431755, 14480223, 16512535, 24133705, 29722563, 43440669, 49537605, 62747633, 72401115, 148612815, 188242899, 217203345, 313738165, 564728697, 941214495, 2823643485]

約数ペア:

[(1, 2823643485), (3, 941214495), (5, 564728697), (9, 313738165), (13, 217203345), (15, 188242899), (19, 148612815), (39, 72401115), (45, 62747633), (57, 49537605), (65, 43440669), (95, 29722563), (117, 24133705), (171, 16512535), (195, 14480223), (247, 11431755), (285, 9907521), (585, 4826741), (741, 3810585), (855, 3302507), (1235, 2286351), (2223, 1270195), (3705, 762117), (11115, 254039)]