307772055

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5801}}^1$

素因数の和:5949

約数の個数: 40

約数和(自身を含む): 556017264

約数和(自身を除く): 248245209

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 393, 405, 655, 1179, 1965, 3537, 5801, 5895, 10611, 17403, 17685, 29005, 52209, 53055, 87015, 156627, 261045, 469881, 759931, 783135, 2279793, 2349405, 3799655, 6839379, 11398965, 20518137, 34196895, 61554411, 102590685, 307772055]

約数ペア:

[(1, 307772055), (3, 102590685), (5, 61554411), (9, 34196895), (15, 20518137), (27, 11398965), (45, 6839379), (81, 3799655), (131, 2349405), (135, 2279793), (393, 783135), (405, 759931), (655, 469881), (1179, 261045), (1965, 156627), (3537, 87015), (5801, 53055), (5895, 52209), (10611, 29005), (17403, 17685)]