27500955

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 45638208

約数和(自身を除く): 18137253

約数列:

[1, 3, 5, 15, 41, 97, 123, 205, 291, 461, 485, 615, 1383, 1455, 2305, 3977, 6915, 11931, 18901, 19885, 44717, 56703, 59655, 94505, 134151, 223585, 283515, 670755, 1833397, 5500191, 9166985, 27500955]

約数ペア:

[(1, 27500955), (3, 9166985), (5, 5500191), (15, 1833397), (41, 670755), (97, 283515), (123, 223585), (205, 134151), (291, 94505), (461, 59655), (485, 56703), (615, 44717), (1383, 19885), (1455, 18901), (2305, 11931), (3977, 6915)]