42788835

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 78723840

約数和(自身を除く): 35935005

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 555, 829, 1147, 1395, 1665, 2487, 3441, 4145, 5735, 7461, 10323, 12435, 17205, 25699, 30673, 37305, 51615, 77097, 92019, 128495, 153365, 231291, 276057, 385485, 460095, 950863, 1156455, 1380285, 2852589, 4754315, 8557767, 14262945, 42788835]

約数ペア:

[(1, 42788835), (3, 14262945), (5, 8557767), (9, 4754315), (15, 2852589), (31, 1380285), (37, 1156455), (45, 950863), (93, 460095), (111, 385485), (155, 276057), (185, 231291), (279, 153365), (333, 128495), (465, 92019), (555, 77097), (829, 51615), (1147, 37305), (1395, 30673), (1665, 25699), (2487, 17205), (3441, 12435), (4145, 10323), (5735, 7461)]