9663875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 13715520

約数和(自身を除く): 4051645

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 313, 325, 475, 1235, 1565, 1625, 2375, 4069, 5947, 6175, 7825, 20345, 29735, 30875, 39125, 77311, 101725, 148675, 386555, 508625, 743375, 1932775, 9663875]

約数ペア:

[(1, 9663875), (5, 1932775), (13, 743375), (19, 508625), (25, 386555), (65, 148675), (95, 101725), (125, 77311), (247, 39125), (313, 30875), (325, 29735), (475, 20345), (1235, 7825), (1565, 6175), (1625, 5947), (2375, 4069)]