128498425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24593}}^1$

素因数の和:24633

約数の個数: 24

約数和(自身を含む): 182979360

約数和(自身を除く): 54480935

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 24593, 122965, 270523, 467267, 614825, 1352615, 2336335, 5139937, 6763075, 11681675, 25699685, 128498425]

約数ペア:

[(1, 128498425), (5, 25699685), (11, 11681675), (19, 6763075), (25, 5139937), (55, 2336335), (95, 1352615), (209, 614825), (275, 467267), (475, 270523), (1045, 122965), (5225, 24593)]