77773025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6577}}^1$

素因数の和:6641

約数の個数: 24

約数和(自身を含む): 107668704

約数和(自身を除く): 29895679

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 6577, 11825, 32885, 72347, 164425, 282811, 361735, 1414055, 1808675, 3110921, 7070275, 15554605, 77773025]

約数ペア:

[(1, 77773025), (5, 15554605), (11, 7070275), (25, 3110921), (43, 1808675), (55, 1414055), (215, 361735), (275, 282811), (473, 164425), (1075, 72347), (2365, 32885), (6577, 11825)]