3054156945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{821}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 5681664000

約数和(自身を除く): 2627507055

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 499, 821, 1065, 1491, 1497, 2463, 2485, 2495, 3493, 4105, 5747, 7455, 7485, 10479, 12315, 17241, 17465, 28735, 35429, 52395, 58291, 86205, 106287, 174873, 177145, 248003, 291455, 408037, 409679, 531435, 744009, 874365, 1224111, 1229037, 1240015, 2040185, 2048395, 2867753, 3720045, 6120555, 6145185, 8603259, 14338765, 29087209, 43016295, 87261627, 145436045, 203610463, 436308135, 610831389, 1018052315, 3054156945]

約数ペア:

[(1, 3054156945), (3, 1018052315), (5, 610831389), (7, 436308135), (15, 203610463), (21, 145436045), (35, 87261627), (71, 43016295), (105, 29087209), (213, 14338765), (355, 8603259), (497, 6145185), (499, 6120555), (821, 3720045), (1065, 2867753), (1491, 2048395), (1497, 2040185), (2463, 1240015), (2485, 1229037), (2495, 1224111), (3493, 874365), (4105, 744009), (5747, 531435), (7455, 409679), (7485, 408037), (10479, 291455), (12315, 248003), (17241, 177145), (17465, 174873), (28735, 106287), (35429, 86205), (52395, 58291)]