716281485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{52999}}^1$

素因数の和:53077

約数の個数: 32

約数和(自身を含む): 1236384000

約数和(自身を除く): 520102515

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 13515, 52999, 158997, 264995, 794985, 900983, 2702949, 2808947, 4504915, 8426841, 13514745, 14044735, 42134205, 47752099, 143256297, 238760495, 716281485]

約数ペア:

[(1, 716281485), (3, 238760495), (5, 143256297), (15, 47752099), (17, 42134205), (51, 14044735), (53, 13514745), (85, 8426841), (159, 4504915), (255, 2808947), (265, 2702949), (795, 900983), (901, 794985), (2703, 264995), (4505, 158997), (13515, 52999)]