12853995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 26542080

約数和(自身を除く): 13688085

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 231, 341, 359, 385, 465, 651, 1023, 1077, 1085, 1155, 1705, 1795, 2387, 2513, 3255, 3949, 5115, 5385, 7161, 7539, 11129, 11847, 11935, 12565, 19745, 27643, 33387, 35805, 37695, 55645, 59235, 77903, 82929, 122419, 138215, 166935, 233709, 367257, 389515, 414645, 612095, 856933, 1168545, 1836285, 2570799, 4284665, 12853995]

約数ペア:

[(1, 12853995), (3, 4284665), (5, 2570799), (7, 1836285), (11, 1168545), (15, 856933), (21, 612095), (31, 414645), (33, 389515), (35, 367257), (55, 233709), (77, 166935), (93, 138215), (105, 122419), (155, 82929), (165, 77903), (217, 59235), (231, 55645), (341, 37695), (359, 35805), (385, 33387), (465, 27643), (651, 19745), (1023, 12565), (1077, 11935), (1085, 11847), (1155, 11129), (1705, 7539), (1795, 7161), (2387, 5385), (2513, 5115), (3255, 3949)]