67464495

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 141134400

約数和(自身を除く): 73669905

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 81, 105, 135, 159, 189, 265, 315, 371, 405, 449, 477, 567, 795, 945, 1113, 1347, 1431, 1855, 2245, 2385, 2835, 3143, 3339, 4041, 4293, 5565, 6735, 7155, 9429, 10017, 12123, 15715, 16695, 20205, 21465, 23797, 28287, 30051, 36369, 47145, 50085, 60615, 71391, 84861, 118985, 141435, 150255, 166579, 181845, 214173, 254583, 356955, 424305, 499737, 642519, 832895, 1070865, 1272915, 1499211, 1927557, 2498685, 3212595, 4497633, 7496055, 9637785, 13492899, 22488165, 67464495]

約数ペア:

[(1, 67464495), (3, 22488165), (5, 13492899), (7, 9637785), (9, 7496055), (15, 4497633), (21, 3212595), (27, 2498685), (35, 1927557), (45, 1499211), (53, 1272915), (63, 1070865), (81, 832895), (105, 642519), (135, 499737), (159, 424305), (189, 356955), (265, 254583), (315, 214173), (371, 181845), (405, 166579), (449, 150255), (477, 141435), (567, 118985), (795, 84861), (945, 71391), (1113, 60615), (1347, 50085), (1431, 47145), (1855, 36369), (2245, 30051), (2385, 28287), (2835, 23797), (3143, 21465), (3339, 20205), (4041, 16695), (4293, 15715), (5565, 12123), (6735, 10017), (7155, 9429)]