128014005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6317}}^1$

素因数の和:6525

約数の個数: 32

約数和(自身を含む): 235332864

約数和(自身を除く): 107318859

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 4053, 6317, 6755, 18951, 20265, 31585, 44219, 94755, 132657, 221095, 663285, 1219181, 3657543, 6095905, 8534267, 18287715, 25602801, 42671335, 128014005]

約数ペア:

[(1, 128014005), (3, 42671335), (5, 25602801), (7, 18287715), (15, 8534267), (21, 6095905), (35, 3657543), (105, 1219181), (193, 663285), (579, 221095), (965, 132657), (1351, 94755), (2895, 44219), (4053, 31585), (6317, 20265), (6755, 18951)]