13138950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7963}}^1$

素因数の和:7989

約数の個数: 48

約数和(自身を含む): 35551296

約数和(自身を除く): 22412346

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 7963, 15926, 23889, 39815, 47778, 79630, 87593, 119445, 175186, 199075, 238890, 262779, 398150, 437965, 525558, 597225, 875930, 1194450, 1313895, 2189825, 2627790, 4379650, 6569475, 13138950]

約数ペア:

[(1, 13138950), (2, 6569475), (3, 4379650), (5, 2627790), (6, 2189825), (10, 1313895), (11, 1194450), (15, 875930), (22, 597225), (25, 525558), (30, 437965), (33, 398150), (50, 262779), (55, 238890), (66, 199075), (75, 175186), (110, 119445), (150, 87593), (165, 79630), (275, 47778), (330, 39815), (550, 23889), (825, 15926), (1650, 7963)]