242534405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{2447}}^1$

素因数の和:2956

約数の個数: 16

約数和(自身を含む): 298577664

約数和(自身を除く): 56043259

約数列:

[1, 5, 43, 215, 461, 2305, 2447, 12235, 19823, 99115, 105221, 526105, 1128067, 5640335, 48506881, 242534405]

約数ペア:

[(1, 242534405), (5, 48506881), (43, 5640335), (215, 1128067), (461, 526105), (2305, 105221), (2447, 99115), (12235, 19823)]