1799702955

素因数分解:

$3^5\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1319}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 3240357120

約数和(自身を除く): 1440654165

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1123, 1215, 1319, 3369, 3957, 5615, 6595, 10107, 11871, 16845, 19785, 30321, 35613, 50535, 59355, 90963, 106839, 151605, 178065, 272889, 320517, 454815, 534195, 1364445, 1481237, 1602585, 4443711, 7406185, 13331133, 22218555, 39993399, 66655665, 119980197, 199966995, 359940591, 599900985, 1799702955]

約数ペア:

[(1, 1799702955), (3, 599900985), (5, 359940591), (9, 199966995), (15, 119980197), (27, 66655665), (45, 39993399), (81, 22218555), (135, 13331133), (243, 7406185), (405, 4443711), (1123, 1602585), (1215, 1481237), (1319, 1364445), (3369, 534195), (3957, 454815), (5615, 320517), (6595, 272889), (10107, 178065), (11871, 151605), (16845, 106839), (19785, 90963), (30321, 59355), (35613, 50535)]