80785813535

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1\times {\mathrm{70979}}^1$

素因数の和:72071

約数の個数: 32

約数和(自身を含む): 114476544000

約数和(自身を除く): 33690730465

約数列:

[1, 5, 7, 31, 35, 155, 217, 1049, 1085, 5245, 7343, 32519, 36715, 70979, 162595, 227633, 354895, 496853, 1138165, 2200349, 2484265, 11001745, 15402443, 74456971, 77012215, 372284855, 521198797, 2308166101, 2605993985, 11540830505, 16157162707, 80785813535]

約数ペア:

[(1, 80785813535), (5, 16157162707), (7, 11540830505), (31, 2605993985), (35, 2308166101), (155, 521198797), (217, 372284855), (1049, 77012215), (1085, 74456971), (5245, 15402443), (7343, 11001745), (32519, 2484265), (36715, 2200349), (70979, 1138165), (162595, 496853), (227633, 354895)]