23158785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 40295808

約数和(自身を除く): 17137023

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1051, 1469, 1695, 3153, 4407, 5255, 7345, 13663, 15765, 22035, 40989, 68315, 118763, 204945, 356289, 593815, 1543919, 1781445, 4631757, 7719595, 23158785]

約数ペア:

[(1, 23158785), (3, 7719595), (5, 4631757), (13, 1781445), (15, 1543919), (39, 593815), (65, 356289), (113, 204945), (195, 118763), (339, 68315), (565, 40989), (1051, 22035), (1469, 15765), (1695, 13663), (3153, 7345), (4407, 5255)]