42489165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1151}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 71663616

約数和(自身を除く): 29174451

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1151, 1605, 2461, 3453, 5755, 7383, 12305, 17265, 26473, 36915, 79419, 123157, 132365, 369471, 397095, 615785, 1847355, 2832611, 8497833, 14163055, 42489165]

約数ペア:

[(1, 42489165), (3, 14163055), (5, 8497833), (15, 2832611), (23, 1847355), (69, 615785), (107, 397095), (115, 369471), (321, 132365), (345, 123157), (535, 79419), (1151, 36915), (1605, 26473), (2461, 17265), (3453, 12305), (5755, 7383)]