1281036705095

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1\times {\mathrm{379549}}^1$

素因数の和:380955

約数の個数: 32

約数和(自身を含む): 1782269635200

約数和(自身を除く): 501232930105

約数列:

[1, 5, 7, 35, 73, 365, 511, 1321, 2555, 6605, 9247, 46235, 96433, 379549, 482165, 675031, 1897745, 2656843, 3375155, 13284215, 27707077, 138535385, 193949539, 501384229, 969747695, 2506921145, 3509689603, 17548448015, 36601048717, 183005243585, 256207341019, 1281036705095]

約数ペア:

[(1, 1281036705095), (5, 256207341019), (7, 183005243585), (35, 36601048717), (73, 17548448015), (365, 3509689603), (511, 2506921145), (1321, 969747695), (2555, 501384229), (6605, 193949539), (9247, 138535385), (46235, 27707077), (96433, 13284215), (379549, 3375155), (482165, 2656843), (675031, 1897745)]