57712025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 91244160

約数和(自身を除く): 33532135

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 133, 175, 323, 425, 475, 595, 665, 1021, 1615, 2261, 2975, 3325, 5105, 7147, 8075, 11305, 17357, 19399, 25525, 35735, 56525, 86785, 96995, 121499, 135793, 178675, 329783, 433925, 484975, 607495, 678965, 1648915, 2308481, 3037475, 3394825, 8244575, 11542405, 57712025]

約数ペア:

[(1, 57712025), (5, 11542405), (7, 8244575), (17, 3394825), (19, 3037475), (25, 2308481), (35, 1648915), (85, 678965), (95, 607495), (119, 484975), (133, 433925), (175, 329783), (323, 178675), (425, 135793), (475, 121499), (595, 96995), (665, 86785), (1021, 56525), (1615, 35735), (2261, 25525), (2975, 19399), (3325, 17357), (5105, 11305), (7147, 8075)]