2015280255

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{6449}}^1$

素因数の和:6791

約数の個数: 32

約数和(自身を含む): 3276806400

約数和(自身を除く): 1261526145

約数列:

[1, 3, 5, 15, 83, 249, 251, 415, 753, 1245, 1255, 3765, 6449, 19347, 20833, 32245, 62499, 96735, 104165, 312495, 535267, 1605801, 1618699, 2676335, 4856097, 8029005, 8093495, 24280485, 134352017, 403056051, 671760085, 2015280255]

約数ペア:

[(1, 2015280255), (3, 671760085), (5, 403056051), (15, 134352017), (83, 24280485), (249, 8093495), (251, 8029005), (415, 4856097), (753, 2676335), (1245, 1618699), (1255, 1605801), (3765, 535267), (6449, 312495), (19347, 104165), (20833, 96735), (32245, 62499)]