72239615

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108631}}^1$

素因数の和:108662

約数の個数: 16

約数和(自身を含む): 104286720

約数和(自身を除く): 32047105

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 108631, 543155, 760417, 2063989, 3802085, 10319945, 14447923, 72239615]

約数ペア:

[(1, 72239615), (5, 14447923), (7, 10319945), (19, 3802085), (35, 2063989), (95, 760417), (133, 543155), (665, 108631)]