10931655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 9752505

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 107, 139, 147, 245, 321, 417, 535, 695, 735, 749, 973, 1605, 2085, 2247, 2919, 3745, 4865, 5243, 6811, 11235, 14595, 14873, 15729, 20433, 26215, 34055, 44619, 74365, 78645, 102165, 104111, 223095, 312333, 520555, 728777, 1561665, 2186331, 3643885, 10931655]

約数ペア:

[(1, 10931655), (3, 3643885), (5, 2186331), (7, 1561665), (15, 728777), (21, 520555), (35, 312333), (49, 223095), (105, 104111), (107, 102165), (139, 78645), (147, 74365), (245, 44619), (321, 34055), (417, 26215), (535, 20433), (695, 15729), (735, 14873), (749, 14595), (973, 11235), (1605, 6811), (2085, 5243), (2247, 4865), (2919, 3745)]