539476405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4241}}^1$

素因数の和:4381

約数の個数: 32

約数和(自身を含む): 741162240

約数和(自身を除く): 201685835

約数列:

[1, 5, 13, 19, 65, 95, 103, 247, 515, 1235, 1339, 1957, 4241, 6695, 9785, 21205, 25441, 55133, 80579, 127205, 275665, 402895, 436823, 1047527, 2184115, 5237635, 5678699, 8299637, 28393495, 41498185, 107895281, 539476405]

約数ペア:

[(1, 539476405), (5, 107895281), (13, 41498185), (19, 28393495), (65, 8299637), (95, 5678699), (103, 5237635), (247, 2184115), (515, 1047527), (1235, 436823), (1339, 402895), (1957, 275665), (4241, 127205), (6695, 80579), (9785, 55133), (21205, 25441)]