76267845

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 140659200

約数和(自身を除く): 64391355

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 73, 109, 135, 213, 219, 327, 355, 365, 545, 639, 657, 981, 1065, 1095, 1635, 1917, 1971, 2943, 3195, 3285, 4905, 5183, 7739, 7957, 9585, 9855, 14715, 15549, 23217, 23871, 25915, 38695, 39785, 46647, 69651, 71613, 77745, 116085, 119355, 139941, 208953, 214839, 233235, 348255, 358065, 564947, 699705, 1044765, 1074195, 1694841, 2824735, 5084523, 8474205, 15253569, 25422615, 76267845]

約数ペア:

[(1, 76267845), (3, 25422615), (5, 15253569), (9, 8474205), (15, 5084523), (27, 2824735), (45, 1694841), (71, 1074195), (73, 1044765), (109, 699705), (135, 564947), (213, 358065), (219, 348255), (327, 233235), (355, 214839), (365, 208953), (545, 139941), (639, 119355), (657, 116085), (981, 77745), (1065, 71613), (1095, 69651), (1635, 46647), (1917, 39785), (1971, 38695), (2943, 25915), (3195, 23871), (3285, 23217), (4905, 15549), (5183, 14715), (7739, 9855), (7957, 9585)]