996819855

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1\times {\mathrm{797}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 1608768000

約数和(自身を除く): 611948145

約数列:

[1, 3, 5, 15, 199, 419, 597, 797, 995, 1257, 2095, 2391, 2985, 3985, 6285, 11955, 83381, 158603, 250143, 333943, 416905, 475809, 793015, 1001829, 1250715, 1669715, 2379045, 5009145, 66454657, 199363971, 332273285, 996819855]

約数ペア:

[(1, 996819855), (3, 332273285), (5, 199363971), (15, 66454657), (199, 5009145), (419, 2379045), (597, 1669715), (797, 1250715), (995, 1001829), (1257, 793015), (2095, 475809), (2391, 416905), (2985, 333943), (3985, 250143), (6285, 158603), (11955, 83381)]