26269335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 50341824

約数和(自身を除く): 24072489

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1493, 1955, 3519, 4479, 5865, 7465, 13437, 17595, 22395, 25381, 34339, 67185, 76143, 103017, 126905, 171695, 228429, 309051, 380715, 515085, 583763, 1142145, 1545255, 1751289, 2918815, 5253867, 8756445, 26269335]

約数ペア:

[(1, 26269335), (3, 8756445), (5, 5253867), (9, 2918815), (15, 1751289), (17, 1545255), (23, 1142145), (45, 583763), (51, 515085), (69, 380715), (85, 309051), (115, 228429), (153, 171695), (207, 126905), (255, 103017), (345, 76143), (391, 67185), (765, 34339), (1035, 25381), (1173, 22395), (1493, 17595), (1955, 13437), (3519, 7465), (4479, 5865)]