12429725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 36

約数和(自身を含む): 19394592

約数和(自身を除く): 6964867

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 587, 605, 847, 1925, 2935, 3025, 4109, 4235, 6457, 14675, 20545, 21175, 32285, 45199, 71027, 102725, 161425, 225995, 355135, 497189, 1129975, 1775675, 2485945, 12429725]

約数ペア:

[(1, 12429725), (5, 2485945), (7, 1775675), (11, 1129975), (25, 497189), (35, 355135), (55, 225995), (77, 161425), (121, 102725), (175, 71027), (275, 45199), (385, 32285), (587, 21175), (605, 20545), (847, 14675), (1925, 6457), (2935, 4235), (3025, 4109)]