312702975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{106907}}^1$

素因数の和:106936

約数の個数: 36

約数和(自身を含む): 603174936

約数和(自身を除く): 290471961

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 106907, 320721, 534535, 962163, 1389791, 1603605, 2672675, 4169373, 4810815, 6948955, 8018025, 12508119, 20846865, 24054075, 34744775, 62540595, 104234325, 312702975]

約数ペア:

[(1, 312702975), (3, 104234325), (5, 62540595), (9, 34744775), (13, 24054075), (15, 20846865), (25, 12508119), (39, 8018025), (45, 6948955), (65, 4810815), (75, 4169373), (117, 2672675), (195, 1603605), (225, 1389791), (325, 962163), (585, 534535), (975, 320721), (2925, 106907)]