1295402405

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{3191}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 1738388736

約数和(自身を除く): 442986331

約数列:

[1, 5, 11, 55, 61, 121, 305, 605, 671, 1331, 3191, 3355, 6655, 7381, 15955, 35101, 36905, 81191, 175505, 194651, 386111, 405955, 973255, 1930555, 2141161, 4247221, 10705805, 21236105, 23552771, 117763855, 259080481, 1295402405]

約数ペア:

[(1, 1295402405), (5, 259080481), (11, 117763855), (55, 23552771), (61, 21236105), (121, 10705805), (305, 4247221), (605, 2141161), (671, 1930555), (1331, 973255), (3191, 405955), (3355, 386111), (6655, 194651), (7381, 175505), (15955, 81191), (35101, 36905)]