2473755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 1803045

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 109, 255, 267, 327, 445, 545, 1335, 1513, 1635, 1853, 4539, 5559, 7565, 9265, 9701, 22695, 27795, 29103, 48505, 145515, 164917, 494751, 824585, 2473755]

約数ペア:

[(1, 2473755), (3, 824585), (5, 494751), (15, 164917), (17, 145515), (51, 48505), (85, 29103), (89, 27795), (109, 22695), (255, 9701), (267, 9265), (327, 7565), (445, 5559), (545, 4539), (1335, 1853), (1513, 1635)]