71891103615

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{12320669}}^1$

素因数の和:12321066

約数の個数: 16

約数和(自身を含む): 115321471200

約数和(自身を除く): 43430367585

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 5835, 12320669, 36962007, 61603345, 184810035, 4792740241, 14378220723, 23963701205, 71891103615]

約数ペア:

[(1, 71891103615), (3, 23963701205), (5, 14378220723), (15, 4792740241), (389, 184810035), (1167, 61603345), (1945, 36962007), (5835, 12320669)]