2724975

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 5475840

約数和(自身を除く): 2750865

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 367, 495, 675, 825, 1101, 1485, 1835, 2475, 3303, 4037, 5505, 7425, 9175, 9909, 12111, 16515, 20185, 27525, 36333, 49545, 60555, 82575, 100925, 108999, 181665, 247725, 302775, 544995, 908325, 2724975]

約数ペア:

[(1, 2724975), (3, 908325), (5, 544995), (9, 302775), (11, 247725), (15, 181665), (25, 108999), (27, 100925), (33, 82575), (45, 60555), (55, 49545), (75, 36333), (99, 27525), (135, 20185), (165, 16515), (225, 12111), (275, 9909), (297, 9175), (367, 7425), (495, 5505), (675, 4037), (825, 3303), (1101, 2475), (1485, 1835)]