67026825

素因数分解:

$3^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 124396800

約数和(自身を除く): 57369975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 109, 135, 225, 327, 545, 675, 911, 981, 1635, 2725, 2733, 2943, 4555, 4905, 8175, 8199, 13665, 14715, 22775, 24525, 24597, 40995, 68325, 73575, 99299, 122985, 204975, 297897, 496495, 614925, 893691, 1489485, 2482475, 2681073, 4468455, 7447425, 13405365, 22342275, 67026825]

約数ペア:

[(1, 67026825), (3, 22342275), (5, 13405365), (9, 7447425), (15, 4468455), (25, 2681073), (27, 2482475), (45, 1489485), (75, 893691), (109, 614925), (135, 496495), (225, 297897), (327, 204975), (545, 122985), (675, 99299), (911, 73575), (981, 68325), (1635, 40995), (2725, 24597), (2733, 24525), (2943, 22775), (4555, 14715), (4905, 13665), (8175, 8199)]