233400275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5521}}^1$

素因数の和:5639

約数の個数: 24

約数和(自身を含む): 308127600

約数和(自身を除く): 74727325

約数列:

[1, 5, 19, 25, 89, 95, 445, 475, 1691, 2225, 5521, 8455, 27605, 42275, 104899, 138025, 491369, 524495, 2456845, 2622475, 9336011, 12284225, 46680055, 233400275]

約数ペア:

[(1, 233400275), (5, 46680055), (19, 12284225), (25, 9336011), (89, 2622475), (95, 2456845), (445, 524495), (475, 491369), (1691, 138025), (2225, 104899), (5521, 42275), (8455, 27605)]