61211085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3527}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 45475635

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 3527, 5785, 10581, 17355, 17635, 45851, 52905, 137553, 229255, 313903, 687765, 941709, 1569515, 4080739, 4708545, 12242217, 20403695, 61211085]

約数ペア:

[(1, 61211085), (3, 20403695), (5, 12242217), (13, 4708545), (15, 4080739), (39, 1569515), (65, 941709), (89, 687765), (195, 313903), (267, 229255), (445, 137553), (1157, 52905), (1335, 45851), (3471, 17635), (3527, 17355), (5785, 10581)]