42207935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 64876032

約数和(自身を除く): 22668097

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 2963, 14245, 14815, 20741, 32593, 103705, 109631, 162965, 228151, 548155, 767417, 1140755, 1205941, 3837085, 6029705, 8441587, 42207935]

約数ペア:

[(1, 42207935), (5, 8441587), (7, 6029705), (11, 3837085), (35, 1205941), (37, 1140755), (55, 767417), (77, 548155), (185, 228151), (259, 162965), (385, 109631), (407, 103705), (1295, 32593), (2035, 20741), (2849, 14815), (2963, 14245)]