13056225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 26581632

約数和(自身を除く): 13525407

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 1913, 2275, 5739, 6825, 9565, 13391, 24869, 28695, 40173, 47825, 66955, 74607, 124345, 143475, 174083, 200865, 334775, 373035, 522249, 621725, 870415, 1004325, 1865175, 2611245, 4352075, 13056225]

約数ペア:

[(1, 13056225), (3, 4352075), (5, 2611245), (7, 1865175), (13, 1004325), (15, 870415), (21, 621725), (25, 522249), (35, 373035), (39, 334775), (65, 200865), (75, 174083), (91, 143475), (105, 124345), (175, 74607), (195, 66955), (273, 47825), (325, 40173), (455, 28695), (525, 24869), (975, 13391), (1365, 9565), (1913, 6825), (2275, 5739)]