2398325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 3208128

約数和(自身を除く): 809803

約数列:

[1, 5, 23, 25, 43, 97, 115, 215, 485, 575, 989, 1075, 2231, 2425, 4171, 4945, 11155, 20855, 24725, 55775, 95933, 104275, 479665, 2398325]

約数ペア:

[(1, 2398325), (5, 479665), (23, 104275), (25, 95933), (43, 55775), (97, 24725), (115, 20855), (215, 11155), (485, 4945), (575, 4171), (989, 2425), (1075, 2231)]