27723945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 47260800

約数和(自身を除く): 19536855

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 445, 1093, 1335, 1691, 3279, 5073, 5465, 8455, 16395, 20767, 25365, 62301, 97277, 103835, 291831, 311505, 486385, 1459155, 1848263, 5544789, 9241315, 27723945]

約数ペア:

[(1, 27723945), (3, 9241315), (5, 5544789), (15, 1848263), (19, 1459155), (57, 486385), (89, 311505), (95, 291831), (267, 103835), (285, 97277), (445, 62301), (1093, 25365), (1335, 20767), (1691, 16395), (3279, 8455), (5073, 5465)]