2100089925

素因数分解:

$3^2\times 5^2\times {\mathrm{1559}}^1\times {\mathrm{5987}}^1$

素因数の和:7562

約数の個数: 36

約数和(自身を含む): 3764535840

約数和(自身を除く): 1664445915

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1559, 4677, 5987, 7795, 14031, 17961, 23385, 29935, 38975, 53883, 70155, 89805, 116925, 149675, 269415, 350775, 449025, 1347075, 9333733, 28001199, 46668665, 84003597, 140005995, 233343325, 420017985, 700029975, 2100089925]

約数ペア:

[(1, 2100089925), (3, 700029975), (5, 420017985), (9, 233343325), (15, 140005995), (25, 84003597), (45, 46668665), (75, 28001199), (225, 9333733), (1559, 1347075), (4677, 449025), (5987, 350775), (7795, 269415), (14031, 149675), (17961, 116925), (23385, 89805), (29935, 70155), (38975, 53883)]