487380525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{7727}}^1$

素因数の和:7798

約数の個数: 36

約数和(自身を含む): 834654912

約数和(自身を除く): 347274387

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 841, 2175, 2523, 4205, 7727, 12615, 21025, 23181, 38635, 63075, 115905, 193175, 224083, 579525, 672249, 1120415, 3361245, 5602075, 6498407, 16806225, 19495221, 32492035, 97476105, 162460175, 487380525]

約数ペア:

[(1, 487380525), (3, 162460175), (5, 97476105), (15, 32492035), (25, 19495221), (29, 16806225), (75, 6498407), (87, 5602075), (145, 3361245), (435, 1120415), (725, 672249), (841, 579525), (2175, 224083), (2523, 193175), (4205, 115905), (7727, 63075), (12615, 38635), (21025, 23181)]