39926835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 75243168

約数和(自身を除く): 35316333

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 195, 393, 521, 585, 655, 1179, 1563, 1703, 1965, 2605, 4689, 5109, 5895, 6773, 7815, 8515, 15327, 20319, 23445, 25545, 33865, 60957, 68251, 76635, 101595, 204753, 304785, 341255, 614259, 887263, 1023765, 2661789, 3071295, 4436315, 7985367, 13308945, 39926835]

約数ペア:

[(1, 39926835), (3, 13308945), (5, 7985367), (9, 4436315), (13, 3071295), (15, 2661789), (39, 1023765), (45, 887263), (65, 614259), (117, 341255), (131, 304785), (195, 204753), (393, 101595), (521, 76635), (585, 68251), (655, 60957), (1179, 33865), (1563, 25545), (1703, 23445), (1965, 20319), (2605, 15327), (4689, 8515), (5109, 7815), (5895, 6773)]