102208785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 91327215

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 139, 141, 149, 235, 329, 417, 447, 695, 705, 745, 973, 987, 1043, 1645, 2085, 2235, 2919, 3129, 4865, 4935, 5215, 6533, 7003, 14595, 15645, 19599, 20711, 21009, 32665, 35015, 45731, 49021, 62133, 97995, 103555, 105045, 137193, 144977, 147063, 228655, 245105, 310665, 434931, 685965, 724885, 735315, 973417, 2174655, 2920251, 4867085, 6813919, 14601255, 20441757, 34069595, 102208785]

約数ペア:

[(1, 102208785), (3, 34069595), (5, 20441757), (7, 14601255), (15, 6813919), (21, 4867085), (35, 2920251), (47, 2174655), (105, 973417), (139, 735315), (141, 724885), (149, 685965), (235, 434931), (329, 310665), (417, 245105), (447, 228655), (695, 147063), (705, 144977), (745, 137193), (973, 105045), (987, 103555), (1043, 97995), (1645, 62133), (2085, 49021), (2235, 45731), (2919, 35015), (3129, 32665), (4865, 21009), (4935, 20711), (5215, 19599), (6533, 15645), (7003, 14595)]