803465065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 1110282768

約数和(自身を除く): 306817703

約数列:

[1, 5, 13, 19, 65, 95, 97, 247, 353, 361, 485, 1235, 1261, 1765, 1805, 1843, 4589, 4693, 6305, 6707, 9215, 22945, 23465, 23959, 33535, 34241, 35017, 87191, 119795, 127433, 171205, 175085, 435955, 445133, 455221, 637165, 650579, 1656629, 2225665, 2276105, 3252895, 8283145, 8457527, 12361001, 42287635, 61805005, 160693013, 803465065]

約数ペア:

[(1, 803465065), (5, 160693013), (13, 61805005), (19, 42287635), (65, 12361001), (95, 8457527), (97, 8283145), (247, 3252895), (353, 2276105), (361, 2225665), (485, 1656629), (1235, 650579), (1261, 637165), (1765, 455221), (1805, 445133), (1843, 435955), (4589, 175085), (4693, 171205), (6305, 127433), (6707, 119795), (9215, 87191), (22945, 35017), (23465, 34241), (23959, 33535)]