13095195

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 8677605

約数列:

[1, 3, 5, 15, 41, 107, 123, 199, 205, 321, 535, 597, 615, 995, 1605, 2985, 4387, 8159, 13161, 21293, 21935, 24477, 40795, 63879, 65805, 106465, 122385, 319395, 873013, 2619039, 4365065, 13095195]

約数ペア:

[(1, 13095195), (3, 4365065), (5, 2619039), (15, 873013), (41, 319395), (107, 122385), (123, 106465), (199, 65805), (205, 63879), (321, 40795), (535, 24477), (597, 21935), (615, 21293), (995, 13161), (1605, 8159), (2985, 4387)]