851263595

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{9497}}^1$

素因数の和:9719

約数の個数: 32

約数和(自身を含む): 1263765888

約数和(自身を除く): 412502293

約数列:

[1, 5, 7, 13, 35, 65, 91, 197, 455, 985, 1379, 2561, 6895, 9497, 12805, 17927, 47485, 66479, 89635, 123461, 332395, 617305, 864227, 1870909, 4321135, 9354545, 13096363, 24321817, 65481815, 121609085, 170252719, 851263595]

約数ペア:

[(1, 851263595), (5, 170252719), (7, 121609085), (13, 65481815), (35, 24321817), (65, 13096363), (91, 9354545), (197, 4321135), (455, 1870909), (985, 864227), (1379, 617305), (2561, 332395), (6895, 123461), (9497, 89635), (12805, 66479), (17927, 47485)]