128062578455

素因数分解:

$5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1613}}^1\times {\mathrm{11399}}^1$

素因数の和:13223

約数の個数: 32

約数和(自身を含む): 176636160000

約数和(自身を除く): 48573581545

約数列:

[1, 5, 7, 35, 199, 995, 1393, 1613, 6965, 8065, 11291, 11399, 56455, 56995, 79793, 320987, 398965, 1604935, 2246909, 2268401, 11234545, 11342005, 15878807, 18386587, 79394035, 91932935, 128706109, 643530545, 3658930813, 18294654065, 25612515691, 128062578455]

約数ペア:

[(1, 128062578455), (5, 25612515691), (7, 18294654065), (35, 3658930813), (199, 643530545), (995, 128706109), (1393, 91932935), (1613, 79394035), (6965, 18386587), (8065, 15878807), (11291, 11342005), (11399, 11234545), (56455, 2268401), (56995, 2246909), (79793, 1604935), (320987, 398965)]