90452495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 132057216

約数和(自身を除く): 41604721

約数列:

[1, 5, 7, 17, 35, 85, 119, 281, 541, 595, 1405, 1967, 2705, 3787, 4777, 9197, 9835, 18935, 23885, 33439, 45985, 64379, 152021, 167195, 321895, 760105, 1064147, 2584357, 5320735, 12921785, 18090499, 90452495]

約数ペア:

[(1, 90452495), (5, 18090499), (7, 12921785), (17, 5320735), (35, 2584357), (85, 1064147), (119, 760105), (281, 321895), (541, 167195), (595, 152021), (1405, 64379), (1967, 45985), (2705, 33439), (3787, 23885), (4777, 18935), (9197, 9835)]