71225595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 86368005

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 29, 35, 45, 63, 69, 87, 105, 113, 115, 135, 145, 161, 189, 203, 207, 261, 315, 339, 345, 435, 483, 565, 609, 621, 667, 783, 791, 805, 945, 1015, 1017, 1035, 1305, 1449, 1695, 1827, 2001, 2373, 2415, 2599, 3045, 3051, 3105, 3277, 3335, 3915, 3955, 4347, 4669, 5085, 5481, 6003, 7119, 7245, 7797, 9135, 9831, 10005, 11865, 12995, 14007, 15255, 16385, 18009, 18193, 21357, 21735, 22939, 23345, 23391, 27405, 29493, 30015, 35595, 38985, 42021, 49155, 54579, 68817, 70035, 70173, 75371, 88479, 90045, 90965, 106785, 114695, 116955, 126063, 147465, 163737, 206451, 210105, 226113, 272895, 344085, 350865, 376855, 442395, 491211, 527597, 619353, 630315, 678339, 818685, 1032255, 1130565, 1582791, 2035017, 2456055, 2637985, 3096765, 3391695, 4748373, 7913955, 10175085, 14245119, 23741865, 71225595]

約数ペア:

[(1, 71225595), (3, 23741865), (5, 14245119), (7, 10175085), (9, 7913955), (15, 4748373), (21, 3391695), (23, 3096765), (27, 2637985), (29, 2456055), (35, 2035017), (45, 1582791), (63, 1130565), (69, 1032255), (87, 818685), (105, 678339), (113, 630315), (115, 619353), (135, 527597), (145, 491211), (161, 442395), (189, 376855), (203, 350865), (207, 344085), (261, 272895), (315, 226113), (339, 210105), (345, 206451), (435, 163737), (483, 147465), (565, 126063), (609, 116955), (621, 114695), (667, 106785), (783, 90965), (791, 90045), (805, 88479), (945, 75371), (1015, 70173), (1017, 70035), (1035, 68817), (1305, 54579), (1449, 49155), (1695, 42021), (1827, 38985), (2001, 35595), (2373, 30015), (2415, 29493), (2599, 27405), (3045, 23391), (3051, 23345), (3105, 22939), (3277, 21735), (3335, 21357), (3915, 18193), (3955, 18009), (4347, 16385), (4669, 15255), (5085, 14007), (5481, 12995), (6003, 11865), (7119, 10005), (7245, 9831), (7797, 9135)]