426943935

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27823}}^1$

素因数の和:27876

約数の個数: 48

約数和(自身を含む): 833384448

約数和(自身を除く): 406440513

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 15345, 27823, 83469, 139115, 250407, 306053, 417345, 862513, 918159, 1252035, 1530265, 2587539, 2754477, 4312565, 4590795, 7762617, 9487643, 12937695, 13772385, 28462929, 38813085, 47438215, 85388787, 142314645, 426943935]

約数ペア:

[(1, 426943935), (3, 142314645), (5, 85388787), (9, 47438215), (11, 38813085), (15, 28462929), (31, 13772385), (33, 12937695), (45, 9487643), (55, 7762617), (93, 4590795), (99, 4312565), (155, 2754477), (165, 2587539), (279, 1530265), (341, 1252035), (465, 918159), (495, 862513), (1023, 417345), (1395, 306053), (1705, 250407), (3069, 139115), (5115, 83469), (15345, 27823)]