1716404428815

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{971}}^1\times {\mathrm{3851}}^1$

素因数の和:5332

約数の個数: 64

約数和(自身を含む): 2794988519424

約数和(自身を除く): 1078584090609

約数列:

[1, 3, 5, 15, 71, 213, 355, 431, 971, 1065, 1293, 2155, 2913, 3851, 4855, 6465, 11553, 14565, 19255, 30601, 57765, 68941, 91803, 153005, 206823, 273421, 344705, 418501, 459015, 820263, 1034115, 1255503, 1367105, 1659781, 2092505, 3739321, 4101315, 4979343, 6277515, 8298905, 11217963, 18696605, 24896715, 29713571, 56089815, 89140713, 117844451, 148567855, 265491791, 353533353, 445703565, 589222255, 796475373, 1327458955, 1611647351, 1767666765, 3982376865, 4834942053, 8058236755, 24174710265, 114426961921, 343280885763, 572134809605, 1716404428815]

約数ペア:

[(1, 1716404428815), (3, 572134809605), (5, 343280885763), (15, 114426961921), (71, 24174710265), (213, 8058236755), (355, 4834942053), (431, 3982376865), (971, 1767666765), (1065, 1611647351), (1293, 1327458955), (2155, 796475373), (2913, 589222255), (3851, 445703565), (4855, 353533353), (6465, 265491791), (11553, 148567855), (14565, 117844451), (19255, 89140713), (30601, 56089815), (57765, 29713571), (68941, 24896715), (91803, 18696605), (153005, 11217963), (206823, 8298905), (273421, 6277515), (344705, 4979343), (418501, 4101315), (459015, 3739321), (820263, 2092505), (1034115, 1659781), (1255503, 1367105)]