12379845

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3701}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 19901952

約数和(自身を除く): 7522107

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 3701, 11103, 18505, 55515, 825323, 2475969, 4126615, 12379845]

約数ペア:

[(1, 12379845), (3, 4126615), (5, 2475969), (15, 825323), (223, 55515), (669, 18505), (1115, 11103), (3345, 3701)]