713902675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 993686400

約数和(自身を除く): 279783725

約数列:

[1, 5, 17, 19, 25, 85, 95, 211, 323, 419, 425, 475, 1055, 1615, 2095, 3587, 4009, 5275, 7123, 7961, 8075, 10475, 17935, 20045, 35615, 39805, 68153, 88409, 89675, 100225, 135337, 178075, 199025, 340765, 442045, 676685, 1502953, 1679771, 1703825, 2210225, 3383425, 7514765, 8398855, 28556107, 37573825, 41994275, 142780535, 713902675]

約数ペア:

[(1, 713902675), (5, 142780535), (17, 41994275), (19, 37573825), (25, 28556107), (85, 8398855), (95, 7514765), (211, 3383425), (323, 2210225), (419, 1703825), (425, 1679771), (475, 1502953), (1055, 676685), (1615, 442045), (2095, 340765), (3587, 199025), (4009, 178075), (5275, 135337), (7123, 100225), (7961, 89675), (8075, 88409), (10475, 68153), (17935, 39805), (20045, 35615)]