7306455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 12761280

約数和(自身を除く): 5454825

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 421, 445, 1157, 1263, 1335, 2105, 3471, 5473, 5785, 6315, 16419, 17355, 27365, 37469, 82095, 112407, 187345, 487097, 562035, 1461291, 2435485, 7306455]

約数ペア:

[(1, 7306455), (3, 2435485), (5, 1461291), (13, 562035), (15, 487097), (39, 187345), (65, 112407), (89, 82095), (195, 37469), (267, 27365), (421, 17355), (445, 16419), (1157, 6315), (1263, 5785), (1335, 5473), (2105, 3471)]