283118825

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:746

約数の個数: 36

約数和(自身を含む): 388831884

約数和(自身を除く): 105713059

約数列:

[1, 5, 11, 25, 55, 121, 173, 275, 541, 605, 865, 1903, 2705, 3025, 4325, 5951, 9515, 13525, 20933, 29755, 47575, 65461, 93593, 104665, 148775, 327305, 467965, 523325, 1029523, 1636525, 2339825, 5147615, 11324753, 25738075, 56623765, 283118825]

約数ペア:

[(1, 283118825), (5, 56623765), (11, 25738075), (25, 11324753), (55, 5147615), (121, 2339825), (173, 1636525), (275, 1029523), (541, 523325), (605, 467965), (865, 327305), (1903, 148775), (2705, 104665), (3025, 93593), (4325, 65461), (5951, 47575), (9515, 29755), (13525, 20933)]