12008395

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 17233920

約数和(自身を除く): 5225525

約数列:

[1, 5, 7, 35, 43, 79, 101, 215, 301, 395, 505, 553, 707, 1505, 2765, 3397, 3535, 4343, 7979, 16985, 21715, 23779, 30401, 39895, 55853, 118895, 152005, 279265, 343097, 1715485, 2401679, 12008395]

約数ペア:

[(1, 12008395), (5, 2401679), (7, 1715485), (35, 343097), (43, 279265), (79, 152005), (101, 118895), (215, 55853), (301, 39895), (395, 30401), (505, 23779), (553, 21715), (707, 16985), (1505, 7979), (2765, 4343), (3397, 3535)]