71624085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4127}}^1$

素因数の和:4237

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 53206635

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 4127, 5785, 12381, 17355, 20635, 53651, 61905, 160953, 268255, 367303, 804765, 1101909, 1836515, 4774939, 5509545, 14324817, 23874695, 71624085]

約数ペア:

[(1, 71624085), (3, 23874695), (5, 14324817), (13, 5509545), (15, 4774939), (39, 1836515), (65, 1101909), (89, 804765), (195, 367303), (267, 268255), (445, 160953), (1157, 61905), (1335, 53651), (3471, 20635), (4127, 17355), (5785, 12381)]