153985305

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2593}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 255498624

約数和(自身を除く): 101513319

約数列:

[1, 3, 5, 15, 37, 107, 111, 185, 321, 535, 555, 1605, 2593, 3959, 7779, 11877, 12965, 19795, 38895, 59385, 95941, 277451, 287823, 479705, 832353, 1387255, 1439115, 4161765, 10265687, 30797061, 51328435, 153985305]

約数ペア:

[(1, 153985305), (3, 51328435), (5, 30797061), (15, 10265687), (37, 4161765), (107, 1439115), (111, 1387255), (185, 832353), (321, 479705), (535, 287823), (555, 277451), (1605, 95941), (2593, 59385), (3959, 38895), (7779, 19795), (11877, 12965)]