13641075

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{2887}}^1$

素因数の和:2913

約数の個数: 48

約数和(自身を含む): 28648960

約数和(自身を除く): 15007885

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 2887, 4725, 8661, 14435, 20209, 25983, 43305, 60627, 72175, 77949, 101045, 129915, 181881, 216525, 303135, 389745, 505225, 545643, 649575, 909405, 1515675, 1948725, 2728215, 4547025, 13641075]

約数ペア:

[(1, 13641075), (3, 4547025), (5, 2728215), (7, 1948725), (9, 1515675), (15, 909405), (21, 649575), (25, 545643), (27, 505225), (35, 389745), (45, 303135), (63, 216525), (75, 181881), (105, 129915), (135, 101045), (175, 77949), (189, 72175), (225, 60627), (315, 43305), (525, 25983), (675, 20209), (945, 14435), (1575, 8661), (2887, 4725)]