87072765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2467}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 150923136

約数和(自身を除く): 63850371

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 905, 2353, 2467, 2715, 7059, 7401, 11765, 12335, 32071, 35295, 37005, 96213, 160355, 446527, 481065, 1339581, 2232635, 5804851, 6697905, 17414553, 29024255, 87072765]

約数ペア:

[(1, 87072765), (3, 29024255), (5, 17414553), (13, 6697905), (15, 5804851), (39, 2232635), (65, 1339581), (181, 481065), (195, 446527), (543, 160355), (905, 96213), (2353, 37005), (2467, 35295), (2715, 32071), (7059, 12335), (7401, 11765)]