2080971915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{104231}}^1$

素因数の和:104272

約数の個数: 32

約数和(自身を含む): 3662295552

約数和(自身を除く): 1581323637

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1815, 3993, 6655, 19965, 104231, 312693, 521155, 1146541, 1563465, 3439623, 5732705, 12611951, 17198115, 37835853, 63059755, 138731461, 189179265, 416194383, 693657305, 2080971915]

約数ペア:

[(1, 2080971915), (3, 693657305), (5, 416194383), (11, 189179265), (15, 138731461), (33, 63059755), (55, 37835853), (121, 17198115), (165, 12611951), (363, 5732705), (605, 3439623), (1331, 1563465), (1815, 1146541), (3993, 521155), (6655, 312693), (19965, 104231)]