68442825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3607}}^1$

素因数の和:3654

約数の個数: 48

約数和(自身を含む): 128848896

約数和(自身を除く): 60406071

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3607, 3795, 6325, 10821, 18035, 18975, 39677, 54105, 82961, 90175, 119031, 198385, 248883, 270525, 414805, 595155, 912571, 991925, 1244415, 2074025, 2737713, 2975775, 4562855, 6222075, 13688565, 22814275, 68442825]

約数ペア:

[(1, 68442825), (3, 22814275), (5, 13688565), (11, 6222075), (15, 4562855), (23, 2975775), (25, 2737713), (33, 2074025), (55, 1244415), (69, 991925), (75, 912571), (115, 595155), (165, 414805), (253, 270525), (275, 248883), (345, 198385), (575, 119031), (759, 90175), (825, 82961), (1265, 54105), (1725, 39677), (3607, 18975), (3795, 18035), (6325, 10821)]