12982725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{8243}}^1$

素因数の和:8266

約数の個数: 36

約数和(自身を含む): 26578656

約数和(自身を除く): 13595931

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 8243, 24729, 41215, 57701, 74187, 123645, 173103, 206075, 288505, 370935, 519309, 618225, 865515, 1442525, 1854675, 2596545, 4327575, 12982725]

約数ペア:

[(1, 12982725), (3, 4327575), (5, 2596545), (7, 1854675), (9, 1442525), (15, 865515), (21, 618225), (25, 519309), (35, 370935), (45, 288505), (63, 206075), (75, 173103), (105, 123645), (175, 74187), (225, 57701), (315, 41215), (525, 24729), (1575, 8243)]