68102655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1811}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 114808320

約数和(自身を除く): 46705665

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1635, 1811, 2507, 5433, 7521, 9055, 12535, 27165, 37605, 41653, 124959, 197399, 208265, 592197, 624795, 986995, 2960985, 4540177, 13620531, 22700885, 68102655]

約数ペア:

[(1, 68102655), (3, 22700885), (5, 13620531), (15, 4540177), (23, 2960985), (69, 986995), (109, 624795), (115, 592197), (327, 208265), (345, 197399), (545, 124959), (1635, 41653), (1811, 37605), (2507, 27165), (5433, 12535), (7521, 9055)]