11218245

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 18600192

約数和(自身を除く): 7381947

約数列:

[1, 3, 5, 15, 53, 103, 137, 159, 265, 309, 411, 515, 685, 795, 1545, 2055, 5459, 7261, 14111, 16377, 21783, 27295, 36305, 42333, 70555, 81885, 108915, 211665, 747883, 2243649, 3739415, 11218245]

約数ペア:

[(1, 11218245), (3, 3739415), (5, 2243649), (15, 747883), (53, 211665), (103, 108915), (137, 81885), (159, 70555), (265, 42333), (309, 36305), (411, 27295), (515, 21783), (685, 16377), (795, 14111), (1545, 7261), (2055, 5459)]