42898185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 82218240

約数和(自身を除く): 39320055

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 395, 495, 711, 869, 1097, 1185, 2607, 3291, 3555, 4345, 5485, 7821, 9873, 12067, 13035, 16455, 36201, 39105, 49365, 60335, 86663, 108603, 181005, 259989, 433315, 543015, 779967, 953293, 1299945, 2859879, 3899835, 4766465, 8579637, 14299395, 42898185]

約数ペア:

[(1, 42898185), (3, 14299395), (5, 8579637), (9, 4766465), (11, 3899835), (15, 2859879), (33, 1299945), (45, 953293), (55, 779967), (79, 543015), (99, 433315), (165, 259989), (237, 181005), (395, 108603), (495, 86663), (711, 60335), (869, 49365), (1097, 39105), (1185, 36201), (2607, 16455), (3291, 13035), (3555, 12067), (4345, 9873), (5485, 7821)]