25450359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 38568960

約数和(自身を除く): 13118601

約数列:

[1, 3, 11, 33, 47, 61, 141, 183, 269, 517, 671, 807, 1551, 2013, 2867, 2959, 8601, 8877, 12643, 16409, 31537, 37929, 49227, 94611, 139073, 180499, 417219, 541497, 771223, 2313669, 8483453, 25450359]

約数ペア:

[(1, 25450359), (3, 8483453), (11, 2313669), (33, 771223), (47, 541497), (61, 417219), (141, 180499), (183, 139073), (269, 94611), (517, 49227), (671, 37929), (807, 31537), (1551, 16409), (2013, 12643), (2867, 8877), (2959, 8601)]