66975665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 90616320

約数和(自身を除く): 23640655

約数列:

[1, 5, 17, 19, 85, 95, 113, 323, 367, 565, 1615, 1835, 1921, 2147, 6239, 6973, 9605, 10735, 31195, 34865, 36499, 41471, 118541, 182495, 207355, 592705, 705007, 787949, 3525035, 3939745, 13395133, 66975665]

約数ペア:

[(1, 66975665), (5, 13395133), (17, 3939745), (19, 3525035), (85, 787949), (95, 705007), (113, 592705), (323, 207355), (367, 182495), (565, 118541), (1615, 41471), (1835, 36499), (1921, 34865), (2147, 31195), (6239, 10735), (6973, 9605)]