22707945

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 46347840

約数和(自身を除く): 23639895

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 171, 195, 227, 247, 285, 351, 405, 513, 585, 681, 741, 855, 1053, 1135, 1235, 1539, 1755, 2043, 2223, 2565, 2951, 3405, 3705, 4313, 5265, 6129, 6669, 7695, 8853, 10215, 11115, 12939, 14755, 18387, 20007, 21565, 26559, 30645, 33345, 38817, 44265, 56069, 64695, 79677, 91935, 100035, 116451, 132795, 168207, 194085, 239031, 280345, 349353, 398385, 504621, 582255, 841035, 1195155, 1513863, 1746765, 2523105, 4541589, 7569315, 22707945]

約数ペア:

[(1, 22707945), (3, 7569315), (5, 4541589), (9, 2523105), (13, 1746765), (15, 1513863), (19, 1195155), (27, 841035), (39, 582255), (45, 504621), (57, 398385), (65, 349353), (81, 280345), (95, 239031), (117, 194085), (135, 168207), (171, 132795), (195, 116451), (227, 100035), (247, 91935), (285, 79677), (351, 64695), (405, 56069), (513, 44265), (585, 38817), (681, 33345), (741, 30645), (855, 26559), (1053, 21565), (1135, 20007), (1235, 18387), (1539, 14755), (1755, 12939), (2043, 11115), (2223, 10215), (2565, 8853), (2951, 7695), (3405, 6669), (3705, 6129), (4313, 5265)]