1320779045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{4219}}^1$

素因数の和:4397

約数の個数: 32

約数和(自身を含む): 1750118400

約数和(自身を除く): 429339355

約数列:

[1, 5, 17, 29, 85, 127, 145, 493, 635, 2159, 2465, 3683, 4219, 10795, 18415, 21095, 62611, 71723, 122351, 313055, 358615, 535813, 611755, 2079967, 2679065, 9108821, 10399835, 15538577, 45544105, 77692885, 264155809, 1320779045]

約数ペア:

[(1, 1320779045), (5, 264155809), (17, 77692885), (29, 45544105), (85, 15538577), (127, 10399835), (145, 9108821), (493, 2679065), (635, 2079967), (2159, 611755), (2465, 535813), (3683, 358615), (4219, 313055), (10795, 122351), (18415, 71723), (21095, 62611)]