97020805

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 139991040

約数和(自身を除く): 42970235

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 1015, 1567, 1769, 2135, 7835, 8845, 10969, 12383, 45443, 54845, 61915, 95587, 227215, 318101, 477935, 669109, 1590505, 2772023, 3345545, 13860115, 19404161, 97020805]

約数ペア:

[(1, 97020805), (5, 19404161), (7, 13860115), (29, 3345545), (35, 2772023), (61, 1590505), (145, 669109), (203, 477935), (305, 318101), (427, 227215), (1015, 95587), (1567, 61915), (1769, 54845), (2135, 45443), (7835, 12383), (8845, 10969)]