42281723485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{398903}}^1$

素因数の和:398997

約数の個数: 32

約数和(自身を含む): 56867754240

約数和(自身を除く): 14586030755

約数列:

[1, 5, 17, 29, 43, 85, 145, 215, 493, 731, 1247, 2465, 3655, 6235, 21199, 105995, 398903, 1994515, 6781351, 11568187, 17152829, 33906755, 57840935, 85764145, 196659179, 291598093, 497432041, 983295895, 1457990465, 2487160205, 8456344697, 42281723485]

約数ペア:

[(1, 42281723485), (5, 8456344697), (17, 2487160205), (29, 1457990465), (43, 983295895), (85, 497432041), (145, 291598093), (215, 196659179), (493, 85764145), (731, 57840935), (1247, 33906755), (2465, 17152829), (3655, 11568187), (6235, 6781351), (21199, 1994515), (105995, 398903)]