26468715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19391}}^1$

素因数の和:19419

約数の個数: 32

約数和(自身を含む): 52125696

約数和(自身を除く): 25656981

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 19391, 58173, 96955, 135737, 252083, 290865, 407211, 678685, 756249, 1260415, 1764581, 2036055, 3781245, 5293743, 8822905, 26468715]

約数ペア:

[(1, 26468715), (3, 8822905), (5, 5293743), (7, 3781245), (13, 2036055), (15, 1764581), (21, 1260415), (35, 756249), (39, 678685), (65, 407211), (91, 290865), (105, 252083), (195, 135737), (273, 96955), (455, 58173), (1365, 19391)]