38636975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6257}}^1$

素因数の和:6299

約数の個数: 24

約数和(自身を含む): 54319440

約数和(自身を除く): 15682465

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 6257, 31285, 81341, 118883, 156425, 406705, 594415, 1545479, 2033525, 2972075, 7727395, 38636975]

約数ペア:

[(1, 38636975), (5, 7727395), (13, 2972075), (19, 2033525), (25, 1545479), (65, 594415), (95, 406705), (247, 156425), (325, 118883), (475, 81341), (1235, 31285), (6175, 6257)]