65377395

素因数分解:

$3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1787}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 116720640

約数和(自身を除く): 51343245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 271, 813, 1355, 1787, 2439, 4065, 5361, 7317, 8935, 12195, 16083, 26805, 36585, 48249, 80415, 241245, 484277, 1452831, 2421385, 4358493, 7264155, 13075479, 21792465, 65377395]

約数ペア:

[(1, 65377395), (3, 21792465), (5, 13075479), (9, 7264155), (15, 4358493), (27, 2421385), (45, 1452831), (135, 484277), (271, 241245), (813, 80415), (1355, 48249), (1787, 36585), (2439, 26805), (4065, 16083), (5361, 12195), (7317, 8935)]