42551665

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 56828088

約数和(自身を除く): 14276423

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 1361, 2405, 6253, 6805, 17693, 31265, 50357, 88465, 230009, 251785, 654641, 1150045, 3273205, 8510333, 42551665]

約数ペア:

[(1, 42551665), (5, 8510333), (13, 3273205), (37, 1150045), (65, 654641), (169, 251785), (185, 230009), (481, 88465), (845, 50357), (1361, 31265), (2405, 17693), (6253, 6805)]