2748014775

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{370103}}^1$

素因数の和:370133

約数の個数: 48

約数和(自身を含む): 5507147520

約数和(自身を除く): 2759132745

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 370103, 1110309, 1850515, 3330927, 4071133, 5551545, 9252575, 9992781, 12213399, 16654635, 20355665, 27757725, 36640197, 49963905, 61066995, 83273175, 101778325, 109920591, 183200985, 249819525, 305334975, 549602955, 916004925, 2748014775]

約数ペア:

[(1, 2748014775), (3, 916004925), (5, 549602955), (9, 305334975), (11, 249819525), (15, 183200985), (25, 109920591), (27, 101778325), (33, 83273175), (45, 61066995), (55, 49963905), (75, 36640197), (99, 27757725), (135, 20355665), (165, 16654635), (225, 12213399), (275, 9992781), (297, 9252575), (495, 5551545), (675, 4071133), (825, 3330927), (1485, 1850515), (2475, 1110309), (7425, 370103)]