4320792025

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 5963457600

約数和(自身を除く): 1642665575

約数列:

[1, 5, 11, 25, 55, 89, 121, 275, 445, 605, 979, 1331, 1459, 2225, 3025, 4895, 6655, 7295, 10769, 16049, 24475, 33275, 36475, 53845, 80245, 118459, 129851, 176539, 269225, 401225, 592295, 649255, 882695, 1428361, 1941929, 2961475, 3246275, 4413475, 7141805, 9709645, 15711971, 35709025, 48548225, 78559855, 172831681, 392799275, 864158405, 4320792025]

約数ペア:

[(1, 4320792025), (5, 864158405), (11, 392799275), (25, 172831681), (55, 78559855), (89, 48548225), (121, 35709025), (275, 15711971), (445, 9709645), (605, 7141805), (979, 4413475), (1331, 3246275), (1459, 2961475), (2225, 1941929), (3025, 1428361), (4895, 882695), (6655, 649255), (7295, 592295), (10769, 401225), (16049, 269225), (24475, 176539), (33275, 129851), (36475, 118459), (53845, 80245)]