69371235

素因数分解:

$3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 125261136

約数和(自身を除く): 55889901

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 157, 405, 471, 785, 1091, 1413, 2355, 3273, 4239, 5455, 7065, 9819, 12717, 16365, 21195, 29457, 49095, 63585, 88371, 147285, 171287, 441855, 513861, 856435, 1541583, 2569305, 4624749, 7707915, 13874247, 23123745, 69371235]

約数ペア:

[(1, 69371235), (3, 23123745), (5, 13874247), (9, 7707915), (15, 4624749), (27, 2569305), (45, 1541583), (81, 856435), (135, 513861), (157, 441855), (405, 171287), (471, 147285), (785, 88371), (1091, 63585), (1413, 49095), (2355, 29457), (3273, 21195), (4239, 16365), (5455, 12717), (7065, 9819)]