55109715

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 36819885

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 755, 839, 2265, 2517, 4195, 4379, 12585, 13137, 21895, 24331, 65685, 72993, 121655, 126689, 364965, 380067, 633445, 1900335, 3673981, 11021943, 18369905, 55109715]

約数ペア:

[(1, 55109715), (3, 18369905), (5, 11021943), (15, 3673981), (29, 1900335), (87, 633445), (145, 380067), (151, 364965), (435, 126689), (453, 121655), (755, 72993), (839, 65685), (2265, 24331), (2517, 21895), (4195, 13137), (4379, 12585)]