1954171185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{15619}}^1$

素因数の和:16085

約数の個数: 32

約数和(自身を含む): 3298944000

約数和(自身を除く): 1344772815

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 439, 1317, 2195, 6585, 8341, 15619, 25023, 41705, 46857, 78095, 125115, 234285, 296761, 890283, 1483805, 4451415, 6856741, 20570223, 34283705, 102851115, 130278079, 390834237, 651390395, 1954171185]

約数ペア:

[(1, 1954171185), (3, 651390395), (5, 390834237), (15, 130278079), (19, 102851115), (57, 34283705), (95, 20570223), (285, 6856741), (439, 4451415), (1317, 1483805), (2195, 890283), (6585, 296761), (8341, 234285), (15619, 125115), (25023, 78095), (41705, 46857)]