228445305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22697}}^1$

素因数の和:22777

約数の個数: 32

約数和(自身を含む): 405295488

約数和(自身を除く): 176850183

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 22697, 68091, 113485, 249667, 340455, 749001, 1248335, 1384517, 3745005, 4153551, 6922585, 15229687, 20767755, 45689061, 76148435, 228445305]

約数ペア:

[(1, 228445305), (3, 76148435), (5, 45689061), (11, 20767755), (15, 15229687), (33, 6922585), (55, 4153551), (61, 3745005), (165, 1384517), (183, 1248335), (305, 749001), (671, 340455), (915, 249667), (2013, 113485), (3355, 68091), (10065, 22697)]