64562085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4999}}^1$

素因数の和:5058

約数の個数: 48

約数和(自身を含む): 131040000

約数和(自身を除く): 66477915

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 4999, 12915, 14997, 24995, 34993, 44991, 74985, 104979, 174965, 204959, 224955, 314937, 524895, 614877, 1024795, 1434713, 1574685, 1844631, 3074385, 4304139, 7173565, 9223155, 12912417, 21520695, 64562085]

約数ペア:

[(1, 64562085), (3, 21520695), (5, 12912417), (7, 9223155), (9, 7173565), (15, 4304139), (21, 3074385), (35, 1844631), (41, 1574685), (45, 1434713), (63, 1024795), (105, 614877), (123, 524895), (205, 314937), (287, 224955), (315, 204959), (369, 174965), (615, 104979), (861, 74985), (1435, 44991), (1845, 34993), (2583, 24995), (4305, 14997), (4999, 12915)]