388532039045

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1\times {\mathrm{8461}}^1$

素因数の和:10205

約数の個数: 32

約数和(自身を含む): 480928631040

約数和(自身を除く): 92396591995

約数列:

[1, 5, 43, 137, 215, 685, 1559, 5891, 7795, 8461, 29455, 42305, 67037, 213583, 335185, 363823, 1067915, 1159157, 1819115, 5795785, 9184069, 13190699, 45920345, 49843751, 65953495, 249218755, 567200057, 1807125763, 2836000285, 9035628815, 77706407809, 388532039045]

約数ペア:

[(1, 388532039045), (5, 77706407809), (43, 9035628815), (137, 2836000285), (215, 1807125763), (685, 567200057), (1559, 249218755), (5891, 65953495), (7795, 49843751), (8461, 45920345), (29455, 13190699), (42305, 9184069), (67037, 5795785), (213583, 1819115), (335185, 1159157), (363823, 1067915)]