65378995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51683}}^1$

素因数の和:51722

約数の個数: 16

約数和(自身を含む): 89309952

約数和(自身を除く): 23930957

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 51683, 258415, 568513, 1188709, 2842565, 5943545, 13075799, 65378995]

約数ペア:

[(1, 65378995), (5, 13075799), (11, 5943545), (23, 2842565), (55, 1188709), (115, 568513), (253, 258415), (1265, 51683)]