57168285

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 95196288

約数和(自身を除く): 38028003

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 1453, 2623, 4359, 7265, 7869, 13115, 21795, 39345, 62479, 88633, 187437, 265899, 312395, 443165, 937185, 1329495, 3811219, 11433657, 19056095, 57168285]

約数ペア:

[(1, 57168285), (3, 19056095), (5, 11433657), (15, 3811219), (43, 1329495), (61, 937185), (129, 443165), (183, 312395), (215, 265899), (305, 187437), (645, 88633), (915, 62479), (1453, 39345), (2623, 21795), (4359, 13115), (7265, 7869)]