5128005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 8668512

約数和(自身を除く): 3540507

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 947, 1083, 1805, 2841, 4735, 5415, 14205, 17993, 53979, 89965, 269895, 341867, 1025601, 1709335, 5128005]

約数ペア:

[(1, 5128005), (3, 1709335), (5, 1025601), (15, 341867), (19, 269895), (57, 89965), (95, 53979), (285, 17993), (361, 14205), (947, 5415), (1083, 4735), (1805, 2841)]