225003453

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 322008960

約数和(自身を除く): 97005507

約数列:

[1, 3, 19, 57, 113, 181, 193, 339, 543, 579, 2147, 3439, 3667, 6441, 10317, 11001, 20453, 21809, 34933, 61359, 65427, 104799, 388607, 414371, 663727, 1165821, 1243113, 1991181, 3947429, 11842287, 75001151, 225003453]

約数ペア:

[(1, 225003453), (3, 75001151), (19, 11842287), (57, 3947429), (113, 1991181), (181, 1243113), (193, 1165821), (339, 663727), (543, 414371), (579, 388607), (2147, 104799), (3439, 65427), (3667, 61359), (6441, 34933), (10317, 21809), (11001, 20453)]