380673555

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{193727}}^1$

素因数の和:193866

約数の個数: 16

約数和(自身を含む): 613730304

約数和(自身を除く): 233056749

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 193727, 581181, 968635, 2905905, 25378237, 76134711, 126891185, 380673555]

約数ペア:

[(1, 380673555), (3, 126891185), (5, 76134711), (15, 25378237), (131, 2905905), (393, 968635), (655, 581181), (1965, 193727)]