23140425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4007}}^1$

素因数の和:4038

約数の個数: 48

約数和(自身を含む): 47711232

約数和(自身を除く): 24570807

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 4007, 5775, 12021, 20035, 28049, 44077, 60105, 84147, 100175, 132231, 140245, 220385, 300525, 308539, 420735, 661155, 701225, 925617, 1101925, 1542695, 2103675, 3305775, 4628085, 7713475, 23140425]

約数ペア:

[(1, 23140425), (3, 7713475), (5, 4628085), (7, 3305775), (11, 2103675), (15, 1542695), (21, 1101925), (25, 925617), (33, 701225), (35, 661155), (55, 420735), (75, 308539), (77, 300525), (105, 220385), (165, 140245), (175, 132231), (231, 100175), (275, 84147), (385, 60105), (525, 44077), (825, 28049), (1155, 20035), (1925, 12021), (4007, 5775)]