943457255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 1329318144

約数和(自身を除く): 385860889

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 361, 403, 589, 1235, 1297, 1805, 2015, 2945, 4693, 6485, 7657, 11191, 16861, 23465, 24643, 38285, 40207, 55955, 84305, 123215, 145483, 201035, 320359, 468217, 522691, 727415, 763933, 1601795, 2341085, 2613455, 3819665, 6086821, 9931129, 14514727, 30434105, 49655645, 72573635, 188691451, 943457255]

約数ペア:

[(1, 943457255), (5, 188691451), (13, 72573635), (19, 49655645), (31, 30434105), (65, 14514727), (95, 9931129), (155, 6086821), (247, 3819665), (361, 2613455), (403, 2341085), (589, 1601795), (1235, 763933), (1297, 727415), (1805, 522691), (2015, 468217), (2945, 320359), (4693, 201035), (6485, 145483), (7657, 123215), (11191, 84305), (16861, 55955), (23465, 40207), (24643, 38285)]