1330448405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{50291}}^1$

素因数の和:50357

約数の個数: 32

約数和(自身を含む): 1926384768

約数和(自身を除く): 595936363

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 2035, 2405, 5291, 26455, 50291, 251455, 553201, 653783, 1860767, 2766005, 3268915, 7191613, 9303835, 20468437, 24189971, 35958065, 102342185, 120949855, 266089681, 1330448405]

約数ペア:

[(1, 1330448405), (5, 266089681), (11, 120949855), (13, 102342185), (37, 35958065), (55, 24189971), (65, 20468437), (143, 9303835), (185, 7191613), (407, 3268915), (481, 2766005), (715, 1860767), (2035, 653783), (2405, 553201), (5291, 251455), (26455, 50291)]