381137185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14407}}^1$

素因数の和:14473

約数の個数: 32

約数和(自身を含む): 551884032

約数和(自身を除く): 170746847

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 2035, 2405, 5291, 14407, 26455, 72035, 158477, 187291, 533059, 792385, 936455, 2060201, 2665295, 5863649, 6929767, 10301005, 29318245, 34648835, 76227437, 381137185]

約数ペア:

[(1, 381137185), (5, 76227437), (11, 34648835), (13, 29318245), (37, 10301005), (55, 6929767), (65, 5863649), (143, 2665295), (185, 2060201), (407, 936455), (481, 792385), (715, 533059), (2035, 187291), (2405, 158477), (5291, 72035), (14407, 26455)]