8998395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 16845312

約数和(自身を除く): 7846917

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 1993, 4515, 5979, 9965, 13951, 29895, 41853, 69755, 85699, 209265, 257097, 428495, 599893, 1285485, 1799679, 2999465, 8998395]

約数ペア:

[(1, 8998395), (3, 2999465), (5, 1799679), (7, 1285485), (15, 599893), (21, 428495), (35, 257097), (43, 209265), (105, 85699), (129, 69755), (215, 41853), (301, 29895), (645, 13951), (903, 9965), (1505, 5979), (1993, 4515)]