1497372805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1291}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 1962806400

約数和(自身を除く): 465433595

約数列:

[1, 5, 19, 29, 95, 145, 421, 551, 1291, 2105, 2755, 6455, 7999, 12209, 24529, 37439, 39995, 61045, 122645, 187195, 231971, 543511, 711341, 1159855, 2717555, 3556705, 10326709, 15761819, 51633545, 78809095, 299474561, 1497372805]

約数ペア:

[(1, 1497372805), (5, 299474561), (19, 78809095), (29, 51633545), (95, 15761819), (145, 10326709), (421, 3556705), (551, 2717555), (1291, 1159855), (2105, 711341), (2755, 543511), (6455, 231971), (7999, 187195), (12209, 122645), (24529, 61045), (37439, 39995)]