39485825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 52312128

約数和(自身を除く): 12826303

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 1597, 4945, 7985, 24725, 36731, 39925, 68671, 183655, 343355, 918275, 1579433, 1716775, 7897165, 39485825]

約数ペア:

[(1, 39485825), (5, 7897165), (23, 1716775), (25, 1579433), (43, 918275), (115, 343355), (215, 183655), (575, 68671), (989, 39925), (1075, 36731), (1597, 24725), (4945, 7985)]