514255105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4729}}^1$

素因数の和:4993

約数の個数: 32

約数和(自身を含む): 762854400

約数和(自身を除く): 248599295

約数列:

[1, 5, 7, 13, 35, 65, 91, 239, 455, 1195, 1673, 3107, 4729, 8365, 15535, 21749, 23645, 33103, 61477, 108745, 165515, 307385, 430339, 1130231, 2151695, 5651155, 7911617, 14693003, 39558085, 73465015, 102851021, 514255105]

約数ペア:

[(1, 514255105), (5, 102851021), (7, 73465015), (13, 39558085), (35, 14693003), (65, 7911617), (91, 5651155), (239, 2151695), (455, 1130231), (1195, 430339), (1673, 307385), (3107, 165515), (4729, 108745), (8365, 61477), (15535, 33103), (21749, 23645)]