243350785

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{7561}}^1$

素因数の和:7764

約数の個数: 16

約数和(自身を含む): 301088592

約数和(自身を除く): 57737807

約数列:

[1, 5, 41, 157, 205, 785, 6437, 7561, 32185, 37805, 310001, 1187077, 1550005, 5935385, 48670157, 243350785]

約数ペア:

[(1, 243350785), (5, 48670157), (41, 5935385), (157, 1550005), (205, 1187077), (785, 310001), (6437, 37805), (7561, 32185)]