69749505

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 146764800

約数和(自身を除く): 77015295

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 59, 63, 81, 105, 135, 139, 177, 189, 243, 295, 315, 405, 413, 417, 531, 567, 695, 885, 945, 973, 1215, 1239, 1251, 1593, 1701, 2065, 2085, 2655, 2835, 2919, 3717, 3753, 4779, 4865, 6195, 6255, 7965, 8201, 8505, 8757, 11151, 11259, 14337, 14595, 18585, 18765, 23895, 24603, 26271, 33453, 33777, 41005, 43785, 55755, 56295, 57407, 71685, 73809, 78813, 100359, 123015, 131355, 167265, 168885, 172221, 221427, 236439, 287035, 369045, 394065, 501795, 516663, 664281, 861105, 1107135, 1182195, 1549989, 1992843, 2583315, 3321405, 4649967, 7749945, 9964215, 13949901, 23249835, 69749505]

約数ペア:

[(1, 69749505), (3, 23249835), (5, 13949901), (7, 9964215), (9, 7749945), (15, 4649967), (21, 3321405), (27, 2583315), (35, 1992843), (45, 1549989), (59, 1182195), (63, 1107135), (81, 861105), (105, 664281), (135, 516663), (139, 501795), (177, 394065), (189, 369045), (243, 287035), (295, 236439), (315, 221427), (405, 172221), (413, 168885), (417, 167265), (531, 131355), (567, 123015), (695, 100359), (885, 78813), (945, 73809), (973, 71685), (1215, 57407), (1239, 56295), (1251, 55755), (1593, 43785), (1701, 41005), (2065, 33777), (2085, 33453), (2655, 26271), (2835, 24603), (2919, 23895), (3717, 18765), (3753, 18585), (4779, 14595), (4865, 14337), (6195, 11259), (6255, 11151), (7965, 8757), (8201, 8505)]