16077945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 28393344

約数和(自身を除く): 12315399

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2011, 2665, 6033, 7995, 10055, 26143, 30165, 78429, 82451, 130715, 247353, 392145, 412255, 1071863, 1236765, 3215589, 5359315, 16077945]

約数ペア:

[(1, 16077945), (3, 5359315), (5, 3215589), (13, 1236765), (15, 1071863), (39, 412255), (41, 392145), (65, 247353), (123, 130715), (195, 82451), (205, 78429), (533, 30165), (615, 26143), (1599, 10055), (2011, 7995), (2665, 6033)]