38760475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6319

約数の個数: 24

約数和(自身を含む): 54493040

約数和(自身を除く): 15732565

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 6277, 31385, 81601, 119263, 156925, 408005, 596315, 1550419, 2040025, 2981575, 7752095, 38760475]

約数ペア:

[(1, 38760475), (5, 7752095), (13, 2981575), (19, 2040025), (25, 1550419), (65, 596315), (95, 408005), (247, 156925), (325, 119263), (475, 81601), (1235, 31385), (6175, 6277)]