2600821485

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{2833}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 4711060224

約数和(自身を除く): 2110238739

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 887, 1035, 2661, 2833, 4435, 7983, 8499, 13305, 14165, 20401, 25497, 39915, 42495, 61203, 65159, 102005, 127485, 183609, 195477, 306015, 325795, 586431, 918045, 977385, 2512871, 2932155, 7538613, 12564355, 22615839, 37693065, 57796033, 113079195, 173388099, 288980165, 520164297, 866940495, 2600821485]

約数ペア:

[(1, 2600821485), (3, 866940495), (5, 520164297), (9, 288980165), (15, 173388099), (23, 113079195), (45, 57796033), (69, 37693065), (115, 22615839), (207, 12564355), (345, 7538613), (887, 2932155), (1035, 2512871), (2661, 977385), (2833, 918045), (4435, 586431), (7983, 325795), (8499, 306015), (13305, 195477), (14165, 183609), (20401, 127485), (25497, 102005), (39915, 65159), (42495, 61203)]