85509515

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8171}}^1$

素因数の和:8219

約数の個数: 32

約数和(自身を含む): 131798016

約数和(自身を除く): 46288501

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 8171, 10465, 40855, 57197, 106223, 187933, 285985, 531115, 743561, 939665, 1315531, 2443129, 3717805, 6577655, 12215645, 17101903, 85509515]

約数ペア:

[(1, 85509515), (5, 17101903), (7, 12215645), (13, 6577655), (23, 3717805), (35, 2443129), (65, 1315531), (91, 939665), (115, 743561), (161, 531115), (299, 285985), (455, 187933), (805, 106223), (1495, 57197), (2093, 40855), (8171, 10465)]