42132045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 69898752

約数和(自身を除く): 27766707

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 645, 787, 1245, 2361, 3569, 3935, 10707, 11805, 17845, 33841, 53535, 65321, 101523, 169205, 195963, 326605, 507615, 979815, 2808803, 8426409, 14044015, 42132045]

約数ペア:

[(1, 42132045), (3, 14044015), (5, 8426409), (15, 2808803), (43, 979815), (83, 507615), (129, 326605), (215, 195963), (249, 169205), (415, 101523), (645, 65321), (787, 53535), (1245, 33841), (2361, 17845), (3569, 11805), (3935, 10707)]