2309725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 3223008

約数和(自身を除く): 913283

約数列:

[1, 5, 11, 25, 37, 55, 185, 227, 275, 407, 925, 1135, 2035, 2497, 5675, 8399, 10175, 12485, 41995, 62425, 92389, 209975, 461945, 2309725]

約数ペア:

[(1, 2309725), (5, 461945), (11, 209975), (25, 92389), (37, 62425), (55, 41995), (185, 12485), (227, 10175), (275, 8399), (407, 5675), (925, 2497), (1135, 2035)]