104570725

素因数分解:

$5^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1217}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 148615488

約数和(自身を除く): 44044763

約数列:

[1, 5, 7, 25, 35, 175, 491, 1217, 2455, 3437, 6085, 8519, 12275, 17185, 30425, 42595, 85925, 212975, 597547, 2987735, 4182829, 14938675, 20914145, 104570725]

約数ペア:

[(1, 104570725), (5, 20914145), (7, 14938675), (25, 4182829), (35, 2987735), (175, 597547), (491, 212975), (1217, 85925), (2455, 42595), (3437, 30425), (6085, 17185), (8519, 12275)]