631506745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{66161}}^1$

素因数の和:66272

約数の個数: 16

約数和(自身を含む): 800295552

約数和(自身を除く): 168788807

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 66161, 330805, 1521703, 5491363, 7608515, 27456815, 126301349, 631506745]

約数ペア:

[(1, 631506745), (5, 126301349), (23, 27456815), (83, 7608515), (115, 5491363), (415, 1521703), (1909, 330805), (9545, 66161)]