83517615

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 71311185

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 79, 123, 135, 191, 205, 237, 369, 395, 573, 615, 711, 955, 1107, 1185, 1719, 1845, 2133, 2865, 3239, 3555, 5157, 5535, 7831, 8595, 9717, 10665, 15089, 16195, 23493, 25785, 29151, 39155, 45267, 48585, 70479, 75445, 87453, 117465, 135801, 145755, 211437, 226335, 352395, 407403, 437265, 618649, 679005, 1057185, 1855947, 2037015, 3093245, 5567841, 9279735, 16703523, 27839205, 83517615]

約数ペア:

[(1, 83517615), (3, 27839205), (5, 16703523), (9, 9279735), (15, 5567841), (27, 3093245), (41, 2037015), (45, 1855947), (79, 1057185), (123, 679005), (135, 618649), (191, 437265), (205, 407403), (237, 352395), (369, 226335), (395, 211437), (573, 145755), (615, 135801), (711, 117465), (955, 87453), (1107, 75445), (1185, 70479), (1719, 48585), (1845, 45267), (2133, 39155), (2865, 29151), (3239, 25785), (3555, 23493), (5157, 16195), (5535, 15089), (7831, 10665), (8595, 9717)]