83890365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6421}}^1$

素因数の和:6509

約数の個数: 32

約数和(自身を含む): 146729856

約数和(自身を除く): 62839491

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 6421, 13065, 19263, 32105, 83473, 96315, 250419, 417365, 430207, 1252095, 1290621, 2151035, 5592691, 6453105, 16778073, 27963455, 83890365]

約数ペア:

[(1, 83890365), (3, 27963455), (5, 16778073), (13, 6453105), (15, 5592691), (39, 2151035), (65, 1290621), (67, 1252095), (195, 430207), (201, 417365), (335, 250419), (871, 96315), (1005, 83473), (2613, 32105), (4355, 19263), (6421, 13065)]