87065275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4337}}^1$

素因数の和:4431

約数の個数: 24

約数和(自身を含む): 119416464

約数和(自身を除く): 32351189

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1825, 4015, 4337, 20075, 21685, 47707, 108425, 238535, 316601, 1192675, 1583005, 3482611, 7915025, 17413055, 87065275]

約数ペア:

[(1, 87065275), (5, 17413055), (11, 7915025), (25, 3482611), (55, 1583005), (73, 1192675), (275, 316601), (365, 238535), (803, 108425), (1825, 47707), (4015, 21685), (4337, 20075)]