5214585

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 8749440

約数和(自身を除く): 3534855

約数列:

[1, 3, 5, 15, 41, 61, 123, 139, 183, 205, 305, 417, 615, 695, 915, 2085, 2501, 5699, 7503, 8479, 12505, 17097, 25437, 28495, 37515, 42395, 85485, 127185, 347639, 1042917, 1738195, 5214585]

約数ペア:

[(1, 5214585), (3, 1738195), (5, 1042917), (15, 347639), (41, 127185), (61, 85485), (123, 42395), (139, 37515), (183, 28495), (205, 25437), (305, 17097), (417, 12505), (615, 8479), (695, 7503), (915, 5699), (2085, 2501)]