83929245

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 139468800

約数和(自身を除く): 55539555

約数列:

[1, 3, 5, 15, 31, 93, 155, 199, 465, 597, 907, 995, 2721, 2985, 4535, 6169, 13605, 18507, 28117, 30845, 84351, 92535, 140585, 180493, 421755, 541479, 902465, 2707395, 5595283, 16785849, 27976415, 83929245]

約数ペア:

[(1, 83929245), (3, 27976415), (5, 16785849), (15, 5595283), (31, 2707395), (93, 902465), (155, 541479), (199, 421755), (465, 180493), (597, 140585), (907, 92535), (995, 84351), (2721, 30845), (2985, 28117), (4535, 18507), (6169, 13605)]