126853225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 162043200

約数和(自身を除く): 35189975

約数列:

[1, 5, 25, 43, 197, 215, 599, 985, 1075, 2995, 4925, 8471, 14975, 25757, 42355, 118003, 128785, 211775, 590015, 643925, 2950075, 5074129, 25370645, 126853225]

約数ペア:

[(1, 126853225), (5, 25370645), (25, 5074129), (43, 2950075), (197, 643925), (215, 590015), (599, 211775), (985, 128785), (1075, 118003), (2995, 42355), (4925, 25757), (8471, 14975)]