4920487495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{15233}}^1$

素因数の和:16095

約数の個数: 32

約数和(自身を含む): 7370818560

約数和(自身を除く): 2450331065

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 839, 4195, 5873, 9229, 15233, 29365, 46145, 64603, 76165, 106631, 167563, 323015, 533155, 837815, 1172941, 5864705, 12780487, 63902435, 89463409, 140585357, 447317045, 702926785, 984097499, 4920487495]

約数ペア:

[(1, 4920487495), (5, 984097499), (7, 702926785), (11, 447317045), (35, 140585357), (55, 89463409), (77, 63902435), (385, 12780487), (839, 5864705), (4195, 1172941), (5873, 837815), (9229, 533155), (15233, 323015), (29365, 167563), (46145, 106631), (64603, 76165)]