57552255

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3067}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 103084800

約数和(自身を除く): 45532545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3067, 3753, 6255, 9201, 15335, 18765, 27603, 46005, 82809, 138015, 414045, 426313, 1278939, 2131565, 3836817, 6394695, 11510451, 19184085, 57552255]

約数ペア:

[(1, 57552255), (3, 19184085), (5, 11510451), (9, 6394695), (15, 3836817), (27, 2131565), (45, 1278939), (135, 426313), (139, 414045), (417, 138015), (695, 82809), (1251, 46005), (2085, 27603), (3067, 18765), (3753, 15335), (6255, 9201)]