874012825

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3167}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 1319915520

約数和(自身を除く): 445902695

約数列:

[1, 5, 7, 19, 25, 35, 83, 95, 133, 175, 415, 475, 581, 665, 1577, 2075, 2905, 3167, 3325, 7885, 11039, 14525, 15835, 22169, 39425, 55195, 60173, 79175, 110845, 262861, 275975, 300865, 421211, 554225, 1314305, 1504325, 1840027, 2106055, 4994359, 6571525, 9200135, 10530275, 24971795, 34960513, 46000675, 124858975, 174802565, 874012825]

約数ペア:

[(1, 874012825), (5, 174802565), (7, 124858975), (19, 46000675), (25, 34960513), (35, 24971795), (83, 10530275), (95, 9200135), (133, 6571525), (175, 4994359), (415, 2106055), (475, 1840027), (581, 1504325), (665, 1314305), (1577, 554225), (2075, 421211), (2905, 300865), (3167, 275975), (3325, 262861), (7885, 110845), (11039, 79175), (14525, 60173), (15835, 55195), (22169, 39425)]