1328014785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{4973}}^1$

素因数の和:5937

約数の個数: 32

約数和(自身を含む): 2239493760

約数和(自身を除く): 911478975

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 937, 2811, 4685, 4973, 14055, 14919, 17803, 24865, 53409, 74595, 89015, 94487, 267045, 283461, 472435, 1417305, 4659701, 13979103, 23298505, 69895515, 88534319, 265602957, 442671595, 1328014785]

約数ペア:

[(1, 1328014785), (3, 442671595), (5, 265602957), (15, 88534319), (19, 69895515), (57, 23298505), (95, 13979103), (285, 4659701), (937, 1417305), (2811, 472435), (4685, 283461), (4973, 267045), (14055, 94487), (14919, 89015), (17803, 74595), (24865, 53409)]