84084465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1657}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 143251200

約数和(自身を除く): 59166735

約数列:

[1, 3, 5, 15, 17, 51, 85, 199, 255, 597, 995, 1657, 2985, 3383, 4971, 8285, 10149, 16915, 24855, 28169, 50745, 84507, 140845, 329743, 422535, 989229, 1648715, 4946145, 5605631, 16816893, 28028155, 84084465]

約数ペア:

[(1, 84084465), (3, 28028155), (5, 16816893), (15, 5605631), (17, 4946145), (51, 1648715), (85, 989229), (199, 422535), (255, 329743), (597, 140845), (995, 84507), (1657, 50745), (2985, 28169), (3383, 24855), (4971, 16915), (8285, 10149)]