2013458145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1\times {\mathrm{1993}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 3294024192

約数和(自身を除く): 1280566047

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1433, 1993, 4299, 5979, 7165, 9965, 21495, 29895, 67351, 93671, 202053, 281013, 336755, 468355, 1010265, 1405065, 2855969, 8567907, 14279845, 42839535, 134230543, 402691629, 671152715, 2013458145]

約数ペア:

[(1, 2013458145), (3, 671152715), (5, 402691629), (15, 134230543), (47, 42839535), (141, 14279845), (235, 8567907), (705, 2855969), (1433, 1405065), (1993, 1010265), (4299, 468355), (5979, 336755), (7165, 281013), (9965, 202053), (21495, 93671), (29895, 67351)]