1294818915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{7537}}^1$

素因数の和:8439

約数の個数: 32

約数和(自身を含む): 2233901376

約数和(自身を除く): 939082461

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 881, 2643, 4405, 7537, 11453, 13215, 22611, 34359, 37685, 57265, 97981, 113055, 171795, 293943, 489905, 1469715, 6640097, 19920291, 33200485, 86321261, 99601455, 258963783, 431606305, 1294818915]

約数ペア:

[(1, 1294818915), (3, 431606305), (5, 258963783), (13, 99601455), (15, 86321261), (39, 33200485), (65, 19920291), (195, 6640097), (881, 1469715), (2643, 489905), (4405, 293943), (7537, 171795), (11453, 113055), (13215, 97981), (22611, 57265), (34359, 37685)]