1215067105

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{773}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 1689375744

約数和(自身を除く): 474308639

約数列:

[1, 5, 7, 35, 97, 463, 485, 679, 773, 2315, 3241, 3395, 3865, 5411, 16205, 27055, 44911, 74981, 224555, 314377, 357899, 374905, 524867, 1571885, 1789495, 2505293, 2624335, 12526465, 34716203, 173581015, 243013421, 1215067105]

約数ペア:

[(1, 1215067105), (5, 243013421), (7, 173581015), (35, 34716203), (97, 12526465), (463, 2624335), (485, 2505293), (679, 1789495), (773, 1571885), (2315, 524867), (3241, 374905), (3395, 357899), (3865, 314377), (5411, 224555), (16205, 74981), (27055, 44911)]