2793925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 3731904

約数和(自身を除く): 937979

約数列:

[1, 5, 23, 25, 43, 113, 115, 215, 565, 575, 989, 1075, 2599, 2825, 4859, 4945, 12995, 24295, 24725, 64975, 111757, 121475, 558785, 2793925]

約数ペア:

[(1, 2793925), (5, 558785), (23, 121475), (25, 111757), (43, 64975), (113, 24725), (115, 24295), (215, 12995), (565, 4945), (575, 4859), (989, 2825), (1075, 2599)]