199920294675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{38631941}}^1$

素因数の和:38631980

約数の個数: 36

約数和(自身を含む): 373648143024

約数和(自身を除く): 173727848349

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 38631941, 115895823, 193159705, 347687469, 579479115, 888534643, 965798525, 1738437345, 2665603929, 2897395575, 4442673215, 7996811787, 8692186725, 13328019645, 22213366075, 39984058935, 66640098225, 199920294675]

約数ペア:

[(1, 199920294675), (3, 66640098225), (5, 39984058935), (9, 22213366075), (15, 13328019645), (23, 8692186725), (25, 7996811787), (45, 4442673215), (69, 2897395575), (75, 2665603929), (115, 1738437345), (207, 965798525), (225, 888534643), (345, 579479115), (575, 347687469), (1035, 193159705), (1725, 115895823), (5175, 38631941)]