65738255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 90643968

約数和(自身を除く): 24905713

約数列:

[1, 5, 11, 23, 55, 115, 157, 253, 331, 785, 1265, 1655, 1727, 3611, 3641, 7613, 8635, 18055, 18205, 38065, 39721, 51967, 83743, 198605, 259835, 418715, 571637, 1195241, 2858185, 5976205, 13147651, 65738255]

約数ペア:

[(1, 65738255), (5, 13147651), (11, 5976205), (23, 2858185), (55, 1195241), (115, 571637), (157, 418715), (253, 259835), (331, 198605), (785, 83743), (1265, 51967), (1655, 39721), (1727, 38065), (3611, 18205), (3641, 18055), (7613, 8635)]