2003284995

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{14723}}^1$

素因数の和:14971

約数の個数: 32

約数和(自身を含む): 3290637312

約数和(自身を除く): 1287352317

約数列:

[1, 3, 5, 15, 47, 141, 193, 235, 579, 705, 965, 2895, 9071, 14723, 27213, 44169, 45355, 73615, 136065, 220845, 691981, 2075943, 2841539, 3459905, 8524617, 10379715, 14207695, 42623085, 133552333, 400656999, 667761665, 2003284995]

約数ペア:

[(1, 2003284995), (3, 667761665), (5, 400656999), (15, 133552333), (47, 42623085), (141, 14207695), (193, 10379715), (235, 8524617), (579, 3459905), (705, 2841539), (965, 2075943), (2895, 691981), (9071, 220845), (14723, 136065), (27213, 73615), (44169, 45355)]