75059865

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5063

約数の個数: 40

約数和(自身を含む): 138215880

約数和(自身を除く): 63156015

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 2997, 4995, 5009, 14985, 15027, 25045, 45081, 75135, 135243, 185333, 225405, 405729, 555999, 676215, 926665, 1667997, 2028645, 2779995, 5003991, 8339985, 15011973, 25019955, 75059865]

約数ペア:

[(1, 75059865), (3, 25019955), (5, 15011973), (9, 8339985), (15, 5003991), (27, 2779995), (37, 2028645), (45, 1667997), (81, 926665), (111, 676215), (135, 555999), (185, 405729), (333, 225405), (405, 185333), (555, 135243), (999, 75135), (1665, 45081), (2997, 25045), (4995, 15027), (5009, 14985)]