5136975

素因数分解:

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

素因数の和:129

約数の個数: 54

約数和(自身を含む): 9897680

約数和(自身を除く): 4760705

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 79, 85, 153, 225, 237, 255, 289, 395, 425, 711, 765, 867, 1185, 1275, 1343, 1445, 1975, 2601, 3555, 3825, 4029, 4335, 5925, 6715, 7225, 12087, 13005, 17775, 20145, 21675, 22831, 33575, 60435, 65025, 68493, 100725, 114155, 205479, 302175, 342465, 570775, 1027395, 1712325, 5136975]

約数ペア:

[(1, 5136975), (3, 1712325), (5, 1027395), (9, 570775), (15, 342465), (17, 302175), (25, 205479), (45, 114155), (51, 100725), (75, 68493), (79, 65025), (85, 60435), (153, 33575), (225, 22831), (237, 21675), (255, 20145), (289, 17775), (395, 13005), (425, 12087), (711, 7225), (765, 6715), (867, 5925), (1185, 4335), (1275, 4029), (1343, 3825), (1445, 3555), (1975, 2601)]