38243385

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 69049344

約数和(自身を除く): 30805959

約数列:

[1, 3, 5, 9, 15, 37, 45, 103, 111, 185, 223, 309, 333, 515, 555, 669, 927, 1115, 1545, 1665, 2007, 3345, 3811, 4635, 8251, 10035, 11433, 19055, 22969, 24753, 34299, 41255, 57165, 68907, 74259, 114845, 123765, 171495, 206721, 344535, 371295, 849853, 1033605, 2549559, 4249265, 7648677, 12747795, 38243385]

約数ペア:

[(1, 38243385), (3, 12747795), (5, 7648677), (9, 4249265), (15, 2549559), (37, 1033605), (45, 849853), (103, 371295), (111, 344535), (185, 206721), (223, 171495), (309, 123765), (333, 114845), (515, 74259), (555, 68907), (669, 57165), (927, 41255), (1115, 34299), (1545, 24753), (1665, 22969), (2007, 19055), (3345, 11433), (3811, 10035), (4635, 8251)]