1027395

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 1915680

約数和(自身を除く): 888285

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 289, 395, 711, 765, 867, 1185, 1343, 1445, 2601, 3555, 4029, 4335, 6715, 12087, 13005, 20145, 22831, 60435, 68493, 114155, 205479, 342465, 1027395]

約数ペア:

[(1, 1027395), (3, 342465), (5, 205479), (9, 114155), (15, 68493), (17, 60435), (45, 22831), (51, 20145), (79, 13005), (85, 12087), (153, 6715), (237, 4335), (255, 4029), (289, 3555), (395, 2601), (711, 1445), (765, 1343), (867, 1185)]