23747385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 18243015

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 4049, 5865, 12147, 20245, 60735, 68833, 93127, 206499, 279381, 344165, 465635, 1032495, 1396905, 1583159, 4749477, 7915795, 23747385]

約数ペア:

[(1, 23747385), (3, 7915795), (5, 4749477), (15, 1583159), (17, 1396905), (23, 1032495), (51, 465635), (69, 344165), (85, 279381), (115, 206499), (255, 93127), (345, 68833), (391, 60735), (1173, 20245), (1955, 12147), (4049, 5865)]