90064415

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 126643200

約数和(自身を除く): 36578785

約数列:

[1, 5, 7, 35, 67, 193, 199, 335, 469, 965, 995, 1351, 1393, 2345, 6755, 6965, 12931, 13333, 38407, 64655, 66665, 90517, 93331, 192035, 268849, 452585, 466655, 1344245, 2573269, 12866345, 18012883, 90064415]

約数ペア:

[(1, 90064415), (5, 18012883), (7, 12866345), (35, 2573269), (67, 1344245), (193, 466655), (199, 452585), (335, 268849), (469, 192035), (965, 93331), (995, 90517), (1351, 66665), (1393, 64655), (2345, 38407), (6755, 13333), (6965, 12931)]