1066665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 1866240

約数和(自身を除く): 799575

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 89, 141, 235, 255, 267, 445, 705, 799, 1335, 1513, 2397, 3995, 4183, 4539, 7565, 11985, 12549, 20915, 22695, 62745, 71111, 213333, 355555, 1066665]

約数ペア:

[(1, 1066665), (3, 355555), (5, 213333), (15, 71111), (17, 62745), (47, 22695), (51, 20915), (85, 12549), (89, 11985), (141, 7565), (235, 4539), (255, 4183), (267, 3995), (445, 2397), (705, 1513), (799, 1335)]