125004195

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 234455040

約数和(自身を除く): 109450845

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 127, 135, 207, 317, 345, 381, 621, 635, 951, 1035, 1143, 1585, 1905, 2853, 2921, 3105, 3429, 4755, 5715, 7291, 8559, 8763, 14265, 14605, 17145, 21873, 26289, 36455, 40259, 42795, 43815, 65619, 78867, 109365, 120777, 131445, 196857, 201295, 328095, 362331, 394335, 603885, 925957, 984285, 1086993, 1811655, 2777871, 4629785, 5434965, 8333613, 13889355, 25000839, 41668065, 125004195]

約数ペア:

[(1, 125004195), (3, 41668065), (5, 25000839), (9, 13889355), (15, 8333613), (23, 5434965), (27, 4629785), (45, 2777871), (69, 1811655), (115, 1086993), (127, 984285), (135, 925957), (207, 603885), (317, 394335), (345, 362331), (381, 328095), (621, 201295), (635, 196857), (951, 131445), (1035, 120777), (1143, 109365), (1585, 78867), (1905, 65619), (2853, 43815), (2921, 42795), (3105, 40259), (3429, 36455), (4755, 26289), (5715, 21873), (7291, 17145), (8559, 14605), (8763, 14265)]